1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.content; 18 19import android.annotation.AnyRes; 20import android.annotation.BroadcastBehavior; 21import android.annotation.IntDef; 22import android.annotation.NonNull; 23import android.annotation.Nullable; 24import android.annotation.SdkConstant; 25import android.annotation.SdkConstant.SdkConstantType; 26import android.annotation.SystemApi; 27import android.content.pm.ActivityInfo; 28import android.content.pm.ApplicationInfo; 29import android.content.pm.ComponentInfo; 30import android.content.pm.PackageManager; 31import android.content.pm.ResolveInfo; 32import android.content.res.Resources; 33import android.content.res.TypedArray; 34import android.graphics.Rect; 35import android.net.Uri; 36import android.os.Build; 37import android.os.Bundle; 38import android.os.IBinder; 39import android.os.Parcel; 40import android.os.Parcelable; 41import android.os.Process; 42import android.os.ResultReceiver; 43import android.os.ShellCommand; 44import android.os.StrictMode; 45import android.os.UserHandle; 46import android.os.storage.StorageManager; 47import android.provider.DocumentsContract; 48import android.provider.DocumentsProvider; 49import android.provider.MediaStore; 50import android.provider.OpenableColumns; 51import android.util.ArraySet; 52import android.util.AttributeSet; 53import android.util.Log; 54import com.android.internal.util.XmlUtils; 55import org.xmlpull.v1.XmlPullParser; 56import org.xmlpull.v1.XmlPullParserException; 57import org.xmlpull.v1.XmlSerializer; 58 59import java.io.IOException; 60import java.io.PrintWriter; 61import java.io.Serializable; 62import java.lang.annotation.Retention; 63import java.lang.annotation.RetentionPolicy; 64import java.net.URISyntaxException; 65import java.util.ArrayList; 66import java.util.HashSet; 67import java.util.List; 68import java.util.Locale; 69import java.util.Objects; 70import java.util.Set; 71 72import static android.content.ContentProvider.maybeAddUserId; 73 74/** 75 * An intent is an abstract description of an operation to be performed. It 76 * can be used with {@link Context#startActivity(Intent) startActivity} to 77 * launch an {@link android.app.Activity}, 78 * {@link android.content.Context#sendBroadcast(Intent) broadcastIntent} to 79 * send it to any interested {@link BroadcastReceiver BroadcastReceiver} components, 80 * and {@link android.content.Context#startService} or 81 * {@link android.content.Context#bindService} to communicate with a 82 * background {@link android.app.Service}. 83 * 84 * <p>An Intent provides a facility for performing late runtime binding between the code in 85 * different applications. Its most significant use is in the launching of activities, where it 86 * can be thought of as the glue between activities. It is basically a passive data structure 87 * holding an abstract description of an action to be performed.</p> 88 * 89 * <div class="special reference"> 90 * <h3>Developer Guides</h3> 91 * <p>For information about how to create and resolve intents, read the 92 * <a href="{@docRoot}guide/topics/intents/intents-filters.html">Intents and Intent Filters</a> 93 * developer guide.</p> 94 * </div> 95 * 96 * <a name="IntentStructure"></a> 97 * <h3>Intent Structure</h3> 98 * <p>The primary pieces of information in an intent are:</p> 99 * 100 * <ul> 101 * <li> <p><b>action</b> -- The general action to be performed, such as 102 * {@link #ACTION_VIEW}, {@link #ACTION_EDIT}, {@link #ACTION_MAIN}, 103 * etc.</p> 104 * </li> 105 * <li> <p><b>data</b> -- The data to operate on, such as a person record 106 * in the contacts database, expressed as a {@link android.net.Uri}.</p> 107 * </li> 108 * </ul> 109 * 110 * 111 * <p>Some examples of action/data pairs are:</p> 112 * 113 * <ul> 114 * <li> <p><b>{@link #ACTION_VIEW} <i>content://contacts/people/1</i></b> -- Display 115 * information about the person whose identifier is "1".</p> 116 * </li> 117 * <li> <p><b>{@link #ACTION_DIAL} <i>content://contacts/people/1</i></b> -- Display 118 * the phone dialer with the person filled in.</p> 119 * </li> 120 * <li> <p><b>{@link #ACTION_VIEW} <i>tel:123</i></b> -- Display 121 * the phone dialer with the given number filled in. Note how the 122 * VIEW action does what is considered the most reasonable thing for 123 * a particular URI.</p> 124 * </li> 125 * <li> <p><b>{@link #ACTION_DIAL} <i>tel:123</i></b> -- Display 126 * the phone dialer with the given number filled in.</p> 127 * </li> 128 * <li> <p><b>{@link #ACTION_EDIT} <i>content://contacts/people/1</i></b> -- Edit 129 * information about the person whose identifier is "1".</p> 130 * </li> 131 * <li> <p><b>{@link #ACTION_VIEW} <i>content://contacts/people/</i></b> -- Display 132 * a list of people, which the user can browse through. This example is a 133 * typical top-level entry into the Contacts application, showing you the 134 * list of people. Selecting a particular person to view would result in a 135 * new intent { <b>{@link #ACTION_VIEW} <i>content://contacts/people/N</i></b> } 136 * being used to start an activity to display that person.</p> 137 * </li> 138 * </ul> 139 * 140 * <p>In addition to these primary attributes, there are a number of secondary 141 * attributes that you can also include with an intent:</p> 142 * 143 * <ul> 144 * <li> <p><b>category</b> -- Gives additional information about the action 145 * to execute. For example, {@link #CATEGORY_LAUNCHER} means it should 146 * appear in the Launcher as a top-level application, while 147 * {@link #CATEGORY_ALTERNATIVE} means it should be included in a list 148 * of alternative actions the user can perform on a piece of data.</p> 149 * <li> <p><b>type</b> -- Specifies an explicit type (a MIME type) of the 150 * intent data. Normally the type is inferred from the data itself. 151 * By setting this attribute, you disable that evaluation and force 152 * an explicit type.</p> 153 * <li> <p><b>component</b> -- Specifies an explicit name of a component 154 * class to use for the intent. Normally this is determined by looking 155 * at the other information in the intent (the action, data/type, and 156 * categories) and matching that with a component that can handle it. 157 * If this attribute is set then none of the evaluation is performed, 158 * and this component is used exactly as is. By specifying this attribute, 159 * all of the other Intent attributes become optional.</p> 160 * <li> <p><b>extras</b> -- This is a {@link Bundle} of any additional information. 161 * This can be used to provide extended information to the component. 162 * For example, if we have a action to send an e-mail message, we could 163 * also include extra pieces of data here to supply a subject, body, 164 * etc.</p> 165 * </ul> 166 * 167 * <p>Here are some examples of other operations you can specify as intents 168 * using these additional parameters:</p> 169 * 170 * <ul> 171 * <li> <p><b>{@link #ACTION_MAIN} with category {@link #CATEGORY_HOME}</b> -- 172 * Launch the home screen.</p> 173 * </li> 174 * <li> <p><b>{@link #ACTION_GET_CONTENT} with MIME type 175 * <i>{@link android.provider.Contacts.Phones#CONTENT_URI 176 * vnd.android.cursor.item/phone}</i></b> 177 * -- Display the list of people's phone numbers, allowing the user to 178 * browse through them and pick one and return it to the parent activity.</p> 179 * </li> 180 * <li> <p><b>{@link #ACTION_GET_CONTENT} with MIME type 181 * <i>*{@literal /}*</i> and category {@link #CATEGORY_OPENABLE}</b> 182 * -- Display all pickers for data that can be opened with 183 * {@link ContentResolver#openInputStream(Uri) ContentResolver.openInputStream()}, 184 * allowing the user to pick one of them and then some data inside of it 185 * and returning the resulting URI to the caller. This can be used, 186 * for example, in an e-mail application to allow the user to pick some 187 * data to include as an attachment.</p> 188 * </li> 189 * </ul> 190 * 191 * <p>There are a variety of standard Intent action and category constants 192 * defined in the Intent class, but applications can also define their own. 193 * These strings use Java-style scoping, to ensure they are unique -- for 194 * example, the standard {@link #ACTION_VIEW} is called 195 * "android.intent.action.VIEW".</p> 196 * 197 * <p>Put together, the set of actions, data types, categories, and extra data 198 * defines a language for the system allowing for the expression of phrases 199 * such as "call john smith's cell". As applications are added to the system, 200 * they can extend this language by adding new actions, types, and categories, or 201 * they can modify the behavior of existing phrases by supplying their own 202 * activities that handle them.</p> 203 * 204 * <a name="IntentResolution"></a> 205 * <h3>Intent Resolution</h3> 206 * 207 * <p>There are two primary forms of intents you will use. 208 * 209 * <ul> 210 * <li> <p><b>Explicit Intents</b> have specified a component (via 211 * {@link #setComponent} or {@link #setClass}), which provides the exact 212 * class to be run. Often these will not include any other information, 213 * simply being a way for an application to launch various internal 214 * activities it has as the user interacts with the application. 215 * 216 * <li> <p><b>Implicit Intents</b> have not specified a component; 217 * instead, they must include enough information for the system to 218 * determine which of the available components is best to run for that 219 * intent. 220 * </ul> 221 * 222 * <p>When using implicit intents, given such an arbitrary intent we need to 223 * know what to do with it. This is handled by the process of <em>Intent 224 * resolution</em>, which maps an Intent to an {@link android.app.Activity}, 225 * {@link BroadcastReceiver}, or {@link android.app.Service} (or sometimes two or 226 * more activities/receivers) that can handle it.</p> 227 * 228 * <p>The intent resolution mechanism basically revolves around matching an 229 * Intent against all of the <intent-filter> descriptions in the 230 * installed application packages. (Plus, in the case of broadcasts, any {@link BroadcastReceiver} 231 * objects explicitly registered with {@link Context#registerReceiver}.) More 232 * details on this can be found in the documentation on the {@link 233 * IntentFilter} class.</p> 234 * 235 * <p>There are three pieces of information in the Intent that are used for 236 * resolution: the action, type, and category. Using this information, a query 237 * is done on the {@link PackageManager} for a component that can handle the 238 * intent. The appropriate component is determined based on the intent 239 * information supplied in the <code>AndroidManifest.xml</code> file as 240 * follows:</p> 241 * 242 * <ul> 243 * <li> <p>The <b>action</b>, if given, must be listed by the component as 244 * one it handles.</p> 245 * <li> <p>The <b>type</b> is retrieved from the Intent's data, if not 246 * already supplied in the Intent. Like the action, if a type is 247 * included in the intent (either explicitly or implicitly in its 248 * data), then this must be listed by the component as one it handles.</p> 249 * <li> For data that is not a <code>content:</code> URI and where no explicit 250 * type is included in the Intent, instead the <b>scheme</b> of the 251 * intent data (such as <code>http:</code> or <code>mailto:</code>) is 252 * considered. Again like the action, if we are matching a scheme it 253 * must be listed by the component as one it can handle. 254 * <li> <p>The <b>categories</b>, if supplied, must <em>all</em> be listed 255 * by the activity as categories it handles. That is, if you include 256 * the categories {@link #CATEGORY_LAUNCHER} and 257 * {@link #CATEGORY_ALTERNATIVE}, then you will only resolve to components 258 * with an intent that lists <em>both</em> of those categories. 259 * Activities will very often need to support the 260 * {@link #CATEGORY_DEFAULT} so that they can be found by 261 * {@link Context#startActivity Context.startActivity()}.</p> 262 * </ul> 263 * 264 * <p>For example, consider the Note Pad sample application that 265 * allows user to browse through a list of notes data and view details about 266 * individual items. Text in italics indicate places were you would replace a 267 * name with one specific to your own package.</p> 268 * 269 * <pre> <manifest xmlns:android="http://schemas.android.com/apk/res/android" 270 * package="<i>com.android.notepad</i>"> 271 * <application android:icon="@drawable/app_notes" 272 * android:label="@string/app_name"> 273 * 274 * <provider class=".NotePadProvider" 275 * android:authorities="<i>com.google.provider.NotePad</i>" /> 276 * 277 * <activity class=".NotesList" android:label="@string/title_notes_list"> 278 * <intent-filter> 279 * <action android:name="android.intent.action.MAIN" /> 280 * <category android:name="android.intent.category.LAUNCHER" /> 281 * </intent-filter> 282 * <intent-filter> 283 * <action android:name="android.intent.action.VIEW" /> 284 * <action android:name="android.intent.action.EDIT" /> 285 * <action android:name="android.intent.action.PICK" /> 286 * <category android:name="android.intent.category.DEFAULT" /> 287 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 288 * </intent-filter> 289 * <intent-filter> 290 * <action android:name="android.intent.action.GET_CONTENT" /> 291 * <category android:name="android.intent.category.DEFAULT" /> 292 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 293 * </intent-filter> 294 * </activity> 295 * 296 * <activity class=".NoteEditor" android:label="@string/title_note"> 297 * <intent-filter android:label="@string/resolve_edit"> 298 * <action android:name="android.intent.action.VIEW" /> 299 * <action android:name="android.intent.action.EDIT" /> 300 * <category android:name="android.intent.category.DEFAULT" /> 301 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 302 * </intent-filter> 303 * 304 * <intent-filter> 305 * <action android:name="android.intent.action.INSERT" /> 306 * <category android:name="android.intent.category.DEFAULT" /> 307 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 308 * </intent-filter> 309 * 310 * </activity> 311 * 312 * <activity class=".TitleEditor" android:label="@string/title_edit_title" 313 * android:theme="@android:style/Theme.Dialog"> 314 * <intent-filter android:label="@string/resolve_title"> 315 * <action android:name="<i>com.android.notepad.action.EDIT_TITLE</i>" /> 316 * <category android:name="android.intent.category.DEFAULT" /> 317 * <category android:name="android.intent.category.ALTERNATIVE" /> 318 * <category android:name="android.intent.category.SELECTED_ALTERNATIVE" /> 319 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 320 * </intent-filter> 321 * </activity> 322 * 323 * </application> 324 * </manifest></pre> 325 * 326 * <p>The first activity, 327 * <code>com.android.notepad.NotesList</code>, serves as our main 328 * entry into the app. It can do three things as described by its three intent 329 * templates: 330 * <ol> 331 * <li><pre> 332 * <intent-filter> 333 * <action android:name="{@link #ACTION_MAIN android.intent.action.MAIN}" /> 334 * <category android:name="{@link #CATEGORY_LAUNCHER android.intent.category.LAUNCHER}" /> 335 * </intent-filter></pre> 336 * <p>This provides a top-level entry into the NotePad application: the standard 337 * MAIN action is a main entry point (not requiring any other information in 338 * the Intent), and the LAUNCHER category says that this entry point should be 339 * listed in the application launcher.</p> 340 * <li><pre> 341 * <intent-filter> 342 * <action android:name="{@link #ACTION_VIEW android.intent.action.VIEW}" /> 343 * <action android:name="{@link #ACTION_EDIT android.intent.action.EDIT}" /> 344 * <action android:name="{@link #ACTION_PICK android.intent.action.PICK}" /> 345 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 346 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 347 * </intent-filter></pre> 348 * <p>This declares the things that the activity can do on a directory of 349 * notes. The type being supported is given with the <type> tag, where 350 * <code>vnd.android.cursor.dir/vnd.google.note</code> is a URI from which 351 * a Cursor of zero or more items (<code>vnd.android.cursor.dir</code>) can 352 * be retrieved which holds our note pad data (<code>vnd.google.note</code>). 353 * The activity allows the user to view or edit the directory of data (via 354 * the VIEW and EDIT actions), or to pick a particular note and return it 355 * to the caller (via the PICK action). Note also the DEFAULT category 356 * supplied here: this is <em>required</em> for the 357 * {@link Context#startActivity Context.startActivity} method to resolve your 358 * activity when its component name is not explicitly specified.</p> 359 * <li><pre> 360 * <intent-filter> 361 * <action android:name="{@link #ACTION_GET_CONTENT android.intent.action.GET_CONTENT}" /> 362 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 363 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 364 * </intent-filter></pre> 365 * <p>This filter describes the ability to return to the caller a note selected by 366 * the user without needing to know where it came from. The data type 367 * <code>vnd.android.cursor.item/vnd.google.note</code> is a URI from which 368 * a Cursor of exactly one (<code>vnd.android.cursor.item</code>) item can 369 * be retrieved which contains our note pad data (<code>vnd.google.note</code>). 370 * The GET_CONTENT action is similar to the PICK action, where the activity 371 * will return to its caller a piece of data selected by the user. Here, 372 * however, the caller specifies the type of data they desire instead of 373 * the type of data the user will be picking from.</p> 374 * </ol> 375 * 376 * <p>Given these capabilities, the following intents will resolve to the 377 * NotesList activity:</p> 378 * 379 * <ul> 380 * <li> <p><b>{ action=android.app.action.MAIN }</b> matches all of the 381 * activities that can be used as top-level entry points into an 382 * application.</p> 383 * <li> <p><b>{ action=android.app.action.MAIN, 384 * category=android.app.category.LAUNCHER }</b> is the actual intent 385 * used by the Launcher to populate its top-level list.</p> 386 * <li> <p><b>{ action=android.intent.action.VIEW 387 * data=content://com.google.provider.NotePad/notes }</b> 388 * displays a list of all the notes under 389 * "content://com.google.provider.NotePad/notes", which 390 * the user can browse through and see the details on.</p> 391 * <li> <p><b>{ action=android.app.action.PICK 392 * data=content://com.google.provider.NotePad/notes }</b> 393 * provides a list of the notes under 394 * "content://com.google.provider.NotePad/notes", from which 395 * the user can pick a note whose data URL is returned back to the caller.</p> 396 * <li> <p><b>{ action=android.app.action.GET_CONTENT 397 * type=vnd.android.cursor.item/vnd.google.note }</b> 398 * is similar to the pick action, but allows the caller to specify the 399 * kind of data they want back so that the system can find the appropriate 400 * activity to pick something of that data type.</p> 401 * </ul> 402 * 403 * <p>The second activity, 404 * <code>com.android.notepad.NoteEditor</code>, shows the user a single 405 * note entry and allows them to edit it. It can do two things as described 406 * by its two intent templates: 407 * <ol> 408 * <li><pre> 409 * <intent-filter android:label="@string/resolve_edit"> 410 * <action android:name="{@link #ACTION_VIEW android.intent.action.VIEW}" /> 411 * <action android:name="{@link #ACTION_EDIT android.intent.action.EDIT}" /> 412 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 413 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 414 * </intent-filter></pre> 415 * <p>The first, primary, purpose of this activity is to let the user interact 416 * with a single note, as decribed by the MIME type 417 * <code>vnd.android.cursor.item/vnd.google.note</code>. The activity can 418 * either VIEW a note or allow the user to EDIT it. Again we support the 419 * DEFAULT category to allow the activity to be launched without explicitly 420 * specifying its component.</p> 421 * <li><pre> 422 * <intent-filter> 423 * <action android:name="{@link #ACTION_INSERT android.intent.action.INSERT}" /> 424 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 425 * <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" /> 426 * </intent-filter></pre> 427 * <p>The secondary use of this activity is to insert a new note entry into 428 * an existing directory of notes. This is used when the user creates a new 429 * note: the INSERT action is executed on the directory of notes, causing 430 * this activity to run and have the user create the new note data which 431 * it then adds to the content provider.</p> 432 * </ol> 433 * 434 * <p>Given these capabilities, the following intents will resolve to the 435 * NoteEditor activity:</p> 436 * 437 * <ul> 438 * <li> <p><b>{ action=android.intent.action.VIEW 439 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 440 * shows the user the content of note <var>{ID}</var>.</p> 441 * <li> <p><b>{ action=android.app.action.EDIT 442 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 443 * allows the user to edit the content of note <var>{ID}</var>.</p> 444 * <li> <p><b>{ action=android.app.action.INSERT 445 * data=content://com.google.provider.NotePad/notes }</b> 446 * creates a new, empty note in the notes list at 447 * "content://com.google.provider.NotePad/notes" 448 * and allows the user to edit it. If they keep their changes, the URI 449 * of the newly created note is returned to the caller.</p> 450 * </ul> 451 * 452 * <p>The last activity, 453 * <code>com.android.notepad.TitleEditor</code>, allows the user to 454 * edit the title of a note. This could be implemented as a class that the 455 * application directly invokes (by explicitly setting its component in 456 * the Intent), but here we show a way you can publish alternative 457 * operations on existing data:</p> 458 * 459 * <pre> 460 * <intent-filter android:label="@string/resolve_title"> 461 * <action android:name="<i>com.android.notepad.action.EDIT_TITLE</i>" /> 462 * <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" /> 463 * <category android:name="{@link #CATEGORY_ALTERNATIVE android.intent.category.ALTERNATIVE}" /> 464 * <category android:name="{@link #CATEGORY_SELECTED_ALTERNATIVE android.intent.category.SELECTED_ALTERNATIVE}" /> 465 * <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" /> 466 * </intent-filter></pre> 467 * 468 * <p>In the single intent template here, we 469 * have created our own private action called 470 * <code>com.android.notepad.action.EDIT_TITLE</code> which means to 471 * edit the title of a note. It must be invoked on a specific note 472 * (data type <code>vnd.android.cursor.item/vnd.google.note</code>) like the previous 473 * view and edit actions, but here displays and edits the title contained 474 * in the note data. 475 * 476 * <p>In addition to supporting the default category as usual, our title editor 477 * also supports two other standard categories: ALTERNATIVE and 478 * SELECTED_ALTERNATIVE. Implementing 479 * these categories allows others to find the special action it provides 480 * without directly knowing about it, through the 481 * {@link android.content.pm.PackageManager#queryIntentActivityOptions} method, or 482 * more often to build dynamic menu items with 483 * {@link android.view.Menu#addIntentOptions}. Note that in the intent 484 * template here was also supply an explicit name for the template 485 * (via <code>android:label="@string/resolve_title"</code>) to better control 486 * what the user sees when presented with this activity as an alternative 487 * action to the data they are viewing. 488 * 489 * <p>Given these capabilities, the following intent will resolve to the 490 * TitleEditor activity:</p> 491 * 492 * <ul> 493 * <li> <p><b>{ action=com.android.notepad.action.EDIT_TITLE 494 * data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b> 495 * displays and allows the user to edit the title associated 496 * with note <var>{ID}</var>.</p> 497 * </ul> 498 * 499 * <h3>Standard Activity Actions</h3> 500 * 501 * <p>These are the current standard actions that Intent defines for launching 502 * activities (usually through {@link Context#startActivity}. The most 503 * important, and by far most frequently used, are {@link #ACTION_MAIN} and 504 * {@link #ACTION_EDIT}. 505 * 506 * <ul> 507 * <li> {@link #ACTION_MAIN} 508 * <li> {@link #ACTION_VIEW} 509 * <li> {@link #ACTION_ATTACH_DATA} 510 * <li> {@link #ACTION_EDIT} 511 * <li> {@link #ACTION_PICK} 512 * <li> {@link #ACTION_CHOOSER} 513 * <li> {@link #ACTION_GET_CONTENT} 514 * <li> {@link #ACTION_DIAL} 515 * <li> {@link #ACTION_CALL} 516 * <li> {@link #ACTION_SEND} 517 * <li> {@link #ACTION_SENDTO} 518 * <li> {@link #ACTION_ANSWER} 519 * <li> {@link #ACTION_INSERT} 520 * <li> {@link #ACTION_DELETE} 521 * <li> {@link #ACTION_RUN} 522 * <li> {@link #ACTION_SYNC} 523 * <li> {@link #ACTION_PICK_ACTIVITY} 524 * <li> {@link #ACTION_SEARCH} 525 * <li> {@link #ACTION_WEB_SEARCH} 526 * <li> {@link #ACTION_FACTORY_TEST} 527 * </ul> 528 * 529 * <h3>Standard Broadcast Actions</h3> 530 * 531 * <p>These are the current standard actions that Intent defines for receiving 532 * broadcasts (usually through {@link Context#registerReceiver} or a 533 * <receiver> tag in a manifest). 534 * 535 * <ul> 536 * <li> {@link #ACTION_TIME_TICK} 537 * <li> {@link #ACTION_TIME_CHANGED} 538 * <li> {@link #ACTION_TIMEZONE_CHANGED} 539 * <li> {@link #ACTION_BOOT_COMPLETED} 540 * <li> {@link #ACTION_PACKAGE_ADDED} 541 * <li> {@link #ACTION_PACKAGE_CHANGED} 542 * <li> {@link #ACTION_PACKAGE_REMOVED} 543 * <li> {@link #ACTION_PACKAGE_RESTARTED} 544 * <li> {@link #ACTION_PACKAGE_DATA_CLEARED} 545 * <li> {@link #ACTION_PACKAGES_SUSPENDED} 546 * <li> {@link #ACTION_PACKAGES_UNSUSPENDED} 547 * <li> {@link #ACTION_UID_REMOVED} 548 * <li> {@link #ACTION_BATTERY_CHANGED} 549 * <li> {@link #ACTION_POWER_CONNECTED} 550 * <li> {@link #ACTION_POWER_DISCONNECTED} 551 * <li> {@link #ACTION_SHUTDOWN} 552 * </ul> 553 * 554 * <h3>Standard Categories</h3> 555 * 556 * <p>These are the current standard categories that can be used to further 557 * clarify an Intent via {@link #addCategory}. 558 * 559 * <ul> 560 * <li> {@link #CATEGORY_DEFAULT} 561 * <li> {@link #CATEGORY_BROWSABLE} 562 * <li> {@link #CATEGORY_TAB} 563 * <li> {@link #CATEGORY_ALTERNATIVE} 564 * <li> {@link #CATEGORY_SELECTED_ALTERNATIVE} 565 * <li> {@link #CATEGORY_LAUNCHER} 566 * <li> {@link #CATEGORY_INFO} 567 * <li> {@link #CATEGORY_HOME} 568 * <li> {@link #CATEGORY_PREFERENCE} 569 * <li> {@link #CATEGORY_TEST} 570 * <li> {@link #CATEGORY_CAR_DOCK} 571 * <li> {@link #CATEGORY_DESK_DOCK} 572 * <li> {@link #CATEGORY_LE_DESK_DOCK} 573 * <li> {@link #CATEGORY_HE_DESK_DOCK} 574 * <li> {@link #CATEGORY_CAR_MODE} 575 * <li> {@link #CATEGORY_APP_MARKET} 576 * <li> {@link #CATEGORY_VR_HOME} 577 * </ul> 578 * 579 * <h3>Standard Extra Data</h3> 580 * 581 * <p>These are the current standard fields that can be used as extra data via 582 * {@link #putExtra}. 583 * 584 * <ul> 585 * <li> {@link #EXTRA_ALARM_COUNT} 586 * <li> {@link #EXTRA_BCC} 587 * <li> {@link #EXTRA_CC} 588 * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME} 589 * <li> {@link #EXTRA_DATA_REMOVED} 590 * <li> {@link #EXTRA_DOCK_STATE} 591 * <li> {@link #EXTRA_DOCK_STATE_HE_DESK} 592 * <li> {@link #EXTRA_DOCK_STATE_LE_DESK} 593 * <li> {@link #EXTRA_DOCK_STATE_CAR} 594 * <li> {@link #EXTRA_DOCK_STATE_DESK} 595 * <li> {@link #EXTRA_DOCK_STATE_UNDOCKED} 596 * <li> {@link #EXTRA_DONT_KILL_APP} 597 * <li> {@link #EXTRA_EMAIL} 598 * <li> {@link #EXTRA_INITIAL_INTENTS} 599 * <li> {@link #EXTRA_INTENT} 600 * <li> {@link #EXTRA_KEY_EVENT} 601 * <li> {@link #EXTRA_ORIGINATING_URI} 602 * <li> {@link #EXTRA_PHONE_NUMBER} 603 * <li> {@link #EXTRA_REFERRER} 604 * <li> {@link #EXTRA_REMOTE_INTENT_TOKEN} 605 * <li> {@link #EXTRA_REPLACING} 606 * <li> {@link #EXTRA_SHORTCUT_ICON} 607 * <li> {@link #EXTRA_SHORTCUT_ICON_RESOURCE} 608 * <li> {@link #EXTRA_SHORTCUT_INTENT} 609 * <li> {@link #EXTRA_STREAM} 610 * <li> {@link #EXTRA_SHORTCUT_NAME} 611 * <li> {@link #EXTRA_SUBJECT} 612 * <li> {@link #EXTRA_TEMPLATE} 613 * <li> {@link #EXTRA_TEXT} 614 * <li> {@link #EXTRA_TITLE} 615 * <li> {@link #EXTRA_UID} 616 * </ul> 617 * 618 * <h3>Flags</h3> 619 * 620 * <p>These are the possible flags that can be used in the Intent via 621 * {@link #setFlags} and {@link #addFlags}. See {@link #setFlags} for a list 622 * of all possible flags. 623 */ 624public class Intent implements Parcelable, Cloneable { 625 private static final String ATTR_ACTION = "action"; 626 private static final String TAG_CATEGORIES = "categories"; 627 private static final String ATTR_CATEGORY = "category"; 628 private static final String TAG_EXTRA = "extra"; 629 private static final String ATTR_TYPE = "type"; 630 private static final String ATTR_COMPONENT = "component"; 631 private static final String ATTR_DATA = "data"; 632 private static final String ATTR_FLAGS = "flags"; 633 634 // --------------------------------------------------------------------- 635 // --------------------------------------------------------------------- 636 // Standard intent activity actions (see action variable). 637 638 /** 639 * Activity Action: Start as a main entry point, does not expect to 640 * receive data. 641 * <p>Input: nothing 642 * <p>Output: nothing 643 */ 644 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 645 public static final String ACTION_MAIN = "android.intent.action.MAIN"; 646 647 /** 648 * Activity Action: Display the data to the user. This is the most common 649 * action performed on data -- it is the generic action you can use on 650 * a piece of data to get the most reasonable thing to occur. For example, 651 * when used on a contacts entry it will view the entry; when used on a 652 * mailto: URI it will bring up a compose window filled with the information 653 * supplied by the URI; when used with a tel: URI it will invoke the 654 * dialer. 655 * <p>Input: {@link #getData} is URI from which to retrieve data. 656 * <p>Output: nothing. 657 */ 658 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 659 public static final String ACTION_VIEW = "android.intent.action.VIEW"; 660 661 /** 662 * Extra that can be included on activity intents coming from the storage UI 663 * when it launches sub-activities to manage various types of storage. For example, 664 * it may use {@link #ACTION_VIEW} with a "image/*" MIME type to have an app show 665 * the images on the device, and in that case also include this extra to tell the 666 * app it is coming from the storage UI so should help the user manage storage of 667 * this type. 668 */ 669 public static final String EXTRA_FROM_STORAGE = "android.intent.extra.FROM_STORAGE"; 670 671 /** 672 * A synonym for {@link #ACTION_VIEW}, the "standard" action that is 673 * performed on a piece of data. 674 */ 675 public static final String ACTION_DEFAULT = ACTION_VIEW; 676 677 /** 678 * Activity Action: Quick view the data. Launches a quick viewer for 679 * a URI or a list of URIs. 680 * <p>Activities handling this intent action should handle the vast majority of 681 * MIME types rather than only specific ones. 682 * <p>Quick viewers must render the quick view image locally, and must not send 683 * file content outside current device. 684 * <p>Input: {@link #getData} is a mandatory content URI of the item to 685 * preview. {@link #getClipData} contains an optional list of content URIs 686 * if there is more than one item to preview. {@link #EXTRA_INDEX} is an 687 * optional index of the URI in the clip data to show first. 688 * {@link #EXTRA_QUICK_VIEW_FEATURES} is an optional extra indicating the features 689 * that can be shown in the quick view UI. 690 * <p>Output: nothing. 691 * @see #EXTRA_INDEX 692 * @see #EXTRA_QUICK_VIEW_FEATURES 693 */ 694 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 695 public static final String ACTION_QUICK_VIEW = "android.intent.action.QUICK_VIEW"; 696 697 /** 698 * Used to indicate that some piece of data should be attached to some other 699 * place. For example, image data could be attached to a contact. It is up 700 * to the recipient to decide where the data should be attached; the intent 701 * does not specify the ultimate destination. 702 * <p>Input: {@link #getData} is URI of data to be attached. 703 * <p>Output: nothing. 704 */ 705 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 706 public static final String ACTION_ATTACH_DATA = "android.intent.action.ATTACH_DATA"; 707 708 /** 709 * Activity Action: Provide explicit editable access to the given data. 710 * <p>Input: {@link #getData} is URI of data to be edited. 711 * <p>Output: nothing. 712 */ 713 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 714 public static final String ACTION_EDIT = "android.intent.action.EDIT"; 715 716 /** 717 * Activity Action: Pick an existing item, or insert a new item, and then edit it. 718 * <p>Input: {@link #getType} is the desired MIME type of the item to create or edit. 719 * The extras can contain type specific data to pass through to the editing/creating 720 * activity. 721 * <p>Output: The URI of the item that was picked. This must be a content: 722 * URI so that any receiver can access it. 723 */ 724 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 725 public static final String ACTION_INSERT_OR_EDIT = "android.intent.action.INSERT_OR_EDIT"; 726 727 /** 728 * Activity Action: Pick an item from the data, returning what was selected. 729 * <p>Input: {@link #getData} is URI containing a directory of data 730 * (vnd.android.cursor.dir/*) from which to pick an item. 731 * <p>Output: The URI of the item that was picked. 732 */ 733 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 734 public static final String ACTION_PICK = "android.intent.action.PICK"; 735 736 /** 737 * Activity Action: Creates a shortcut. 738 * <p>Input: Nothing.</p> 739 * <p>Output: An Intent representing the {@link android.content.pm.ShortcutInfo} result.</p> 740 * <p>For compatibility with older versions of android the intent may also contain three 741 * extras: SHORTCUT_INTENT (value: Intent), SHORTCUT_NAME (value: String), 742 * and SHORTCUT_ICON (value: Bitmap) or SHORTCUT_ICON_RESOURCE 743 * (value: ShortcutIconResource).</p> 744 * 745 * @see android.content.pm.ShortcutManager#createShortcutResultIntent 746 * @see #EXTRA_SHORTCUT_INTENT 747 * @see #EXTRA_SHORTCUT_NAME 748 * @see #EXTRA_SHORTCUT_ICON 749 * @see #EXTRA_SHORTCUT_ICON_RESOURCE 750 * @see android.content.Intent.ShortcutIconResource 751 */ 752 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 753 public static final String ACTION_CREATE_SHORTCUT = "android.intent.action.CREATE_SHORTCUT"; 754 755 /** 756 * The name of the extra used to define the Intent of a shortcut. 757 * 758 * @see #ACTION_CREATE_SHORTCUT 759 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 760 */ 761 @Deprecated 762 public static final String EXTRA_SHORTCUT_INTENT = "android.intent.extra.shortcut.INTENT"; 763 /** 764 * The name of the extra used to define the name of a shortcut. 765 * 766 * @see #ACTION_CREATE_SHORTCUT 767 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 768 */ 769 @Deprecated 770 public static final String EXTRA_SHORTCUT_NAME = "android.intent.extra.shortcut.NAME"; 771 /** 772 * The name of the extra used to define the icon, as a Bitmap, of a shortcut. 773 * 774 * @see #ACTION_CREATE_SHORTCUT 775 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 776 */ 777 @Deprecated 778 public static final String EXTRA_SHORTCUT_ICON = "android.intent.extra.shortcut.ICON"; 779 /** 780 * The name of the extra used to define the icon, as a ShortcutIconResource, of a shortcut. 781 * 782 * @see #ACTION_CREATE_SHORTCUT 783 * @see android.content.Intent.ShortcutIconResource 784 * @deprecated Replaced with {@link android.content.pm.ShortcutManager#createShortcutResultIntent} 785 */ 786 @Deprecated 787 public static final String EXTRA_SHORTCUT_ICON_RESOURCE = 788 "android.intent.extra.shortcut.ICON_RESOURCE"; 789 790 /** 791 * An activity that provides a user interface for adjusting application preferences. 792 * Optional but recommended settings for all applications which have settings. 793 */ 794 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 795 public static final String ACTION_APPLICATION_PREFERENCES 796 = "android.intent.action.APPLICATION_PREFERENCES"; 797 798 /** 799 * Activity Action: Launch an activity showing the app information. 800 * For applications which install other applications (such as app stores), it is recommended 801 * to handle this action for providing the app information to the user. 802 * 803 * <p>Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose information needs 804 * to be displayed. 805 * <p>Output: Nothing. 806 */ 807 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 808 public static final String ACTION_SHOW_APP_INFO 809 = "android.intent.action.SHOW_APP_INFO"; 810 811 /** 812 * Represents a shortcut/live folder icon resource. 813 * 814 * @see Intent#ACTION_CREATE_SHORTCUT 815 * @see Intent#EXTRA_SHORTCUT_ICON_RESOURCE 816 * @see android.provider.LiveFolders#ACTION_CREATE_LIVE_FOLDER 817 * @see android.provider.LiveFolders#EXTRA_LIVE_FOLDER_ICON 818 */ 819 public static class ShortcutIconResource implements Parcelable { 820 /** 821 * The package name of the application containing the icon. 822 */ 823 public String packageName; 824 825 /** 826 * The resource name of the icon, including package, name and type. 827 */ 828 public String resourceName; 829 830 /** 831 * Creates a new ShortcutIconResource for the specified context and resource 832 * identifier. 833 * 834 * @param context The context of the application. 835 * @param resourceId The resource identifier for the icon. 836 * @return A new ShortcutIconResource with the specified's context package name 837 * and icon resource identifier.`` 838 */ 839 public static ShortcutIconResource fromContext(Context context, @AnyRes int resourceId) { 840 ShortcutIconResource icon = new ShortcutIconResource(); 841 icon.packageName = context.getPackageName(); 842 icon.resourceName = context.getResources().getResourceName(resourceId); 843 return icon; 844 } 845 846 /** 847 * Used to read a ShortcutIconResource from a Parcel. 848 */ 849 public static final Parcelable.Creator<ShortcutIconResource> CREATOR = 850 new Parcelable.Creator<ShortcutIconResource>() { 851 852 public ShortcutIconResource createFromParcel(Parcel source) { 853 ShortcutIconResource icon = new ShortcutIconResource(); 854 icon.packageName = source.readString(); 855 icon.resourceName = source.readString(); 856 return icon; 857 } 858 859 public ShortcutIconResource[] newArray(int size) { 860 return new ShortcutIconResource[size]; 861 } 862 }; 863 864 /** 865 * No special parcel contents. 866 */ 867 public int describeContents() { 868 return 0; 869 } 870 871 public void writeToParcel(Parcel dest, int flags) { 872 dest.writeString(packageName); 873 dest.writeString(resourceName); 874 } 875 876 @Override 877 public String toString() { 878 return resourceName; 879 } 880 } 881 882 /** 883 * Activity Action: Display an activity chooser, allowing the user to pick 884 * what they want to before proceeding. This can be used as an alternative 885 * to the standard activity picker that is displayed by the system when 886 * you try to start an activity with multiple possible matches, with these 887 * differences in behavior: 888 * <ul> 889 * <li>You can specify the title that will appear in the activity chooser. 890 * <li>The user does not have the option to make one of the matching 891 * activities a preferred activity, and all possible activities will 892 * always be shown even if one of them is currently marked as the 893 * preferred activity. 894 * </ul> 895 * <p> 896 * This action should be used when the user will naturally expect to 897 * select an activity in order to proceed. An example if when not to use 898 * it is when the user clicks on a "mailto:" link. They would naturally 899 * expect to go directly to their mail app, so startActivity() should be 900 * called directly: it will 901 * either launch the current preferred app, or put up a dialog allowing the 902 * user to pick an app to use and optionally marking that as preferred. 903 * <p> 904 * In contrast, if the user is selecting a menu item to send a picture 905 * they are viewing to someone else, there are many different things they 906 * may want to do at this point: send it through e-mail, upload it to a 907 * web service, etc. In this case the CHOOSER action should be used, to 908 * always present to the user a list of the things they can do, with a 909 * nice title given by the caller such as "Send this photo with:". 910 * <p> 911 * If you need to grant URI permissions through a chooser, you must specify 912 * the permissions to be granted on the ACTION_CHOOSER Intent 913 * <em>in addition</em> to the EXTRA_INTENT inside. This means using 914 * {@link #setClipData} to specify the URIs to be granted as well as 915 * {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 916 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION} as appropriate. 917 * <p> 918 * As a convenience, an Intent of this form can be created with the 919 * {@link #createChooser} function. 920 * <p> 921 * Input: No data should be specified. get*Extra must have 922 * a {@link #EXTRA_INTENT} field containing the Intent being executed, 923 * and can optionally have a {@link #EXTRA_TITLE} field containing the 924 * title text to display in the chooser. 925 * <p> 926 * Output: Depends on the protocol of {@link #EXTRA_INTENT}. 927 */ 928 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 929 public static final String ACTION_CHOOSER = "android.intent.action.CHOOSER"; 930 931 /** 932 * Convenience function for creating a {@link #ACTION_CHOOSER} Intent. 933 * 934 * <p>Builds a new {@link #ACTION_CHOOSER} Intent that wraps the given 935 * target intent, also optionally supplying a title. If the target 936 * intent has specified {@link #FLAG_GRANT_READ_URI_PERMISSION} or 937 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, then these flags will also be 938 * set in the returned chooser intent, with its ClipData set appropriately: 939 * either a direct reflection of {@link #getClipData()} if that is non-null, 940 * or a new ClipData built from {@link #getData()}. 941 * 942 * @param target The Intent that the user will be selecting an activity 943 * to perform. 944 * @param title Optional title that will be displayed in the chooser. 945 * @return Return a new Intent object that you can hand to 946 * {@link Context#startActivity(Intent) Context.startActivity()} and 947 * related methods. 948 */ 949 public static Intent createChooser(Intent target, CharSequence title) { 950 return createChooser(target, title, null); 951 } 952 953 /** 954 * Convenience function for creating a {@link #ACTION_CHOOSER} Intent. 955 * 956 * <p>Builds a new {@link #ACTION_CHOOSER} Intent that wraps the given 957 * target intent, also optionally supplying a title. If the target 958 * intent has specified {@link #FLAG_GRANT_READ_URI_PERMISSION} or 959 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, then these flags will also be 960 * set in the returned chooser intent, with its ClipData set appropriately: 961 * either a direct reflection of {@link #getClipData()} if that is non-null, 962 * or a new ClipData built from {@link #getData()}.</p> 963 * 964 * <p>The caller may optionally supply an {@link IntentSender} to receive a callback 965 * when the user makes a choice. This can be useful if the calling application wants 966 * to remember the last chosen target and surface it as a more prominent or one-touch 967 * affordance elsewhere in the UI for next time.</p> 968 * 969 * @param target The Intent that the user will be selecting an activity 970 * to perform. 971 * @param title Optional title that will be displayed in the chooser. 972 * @param sender Optional IntentSender to be called when a choice is made. 973 * @return Return a new Intent object that you can hand to 974 * {@link Context#startActivity(Intent) Context.startActivity()} and 975 * related methods. 976 */ 977 public static Intent createChooser(Intent target, CharSequence title, IntentSender sender) { 978 Intent intent = new Intent(ACTION_CHOOSER); 979 intent.putExtra(EXTRA_INTENT, target); 980 if (title != null) { 981 intent.putExtra(EXTRA_TITLE, title); 982 } 983 984 if (sender != null) { 985 intent.putExtra(EXTRA_CHOSEN_COMPONENT_INTENT_SENDER, sender); 986 } 987 988 // Migrate any clip data and flags from target. 989 int permFlags = target.getFlags() & (FLAG_GRANT_READ_URI_PERMISSION 990 | FLAG_GRANT_WRITE_URI_PERMISSION | FLAG_GRANT_PERSISTABLE_URI_PERMISSION 991 | FLAG_GRANT_PREFIX_URI_PERMISSION); 992 if (permFlags != 0) { 993 ClipData targetClipData = target.getClipData(); 994 if (targetClipData == null && target.getData() != null) { 995 ClipData.Item item = new ClipData.Item(target.getData()); 996 String[] mimeTypes; 997 if (target.getType() != null) { 998 mimeTypes = new String[] { target.getType() }; 999 } else { 1000 mimeTypes = new String[] { }; 1001 } 1002 targetClipData = new ClipData(null, mimeTypes, item); 1003 } 1004 if (targetClipData != null) { 1005 intent.setClipData(targetClipData); 1006 intent.addFlags(permFlags); 1007 } 1008 } 1009 1010 return intent; 1011 } 1012 1013 /** 1014 * Activity Action: Allow the user to select a particular kind of data and 1015 * return it. This is different than {@link #ACTION_PICK} in that here we 1016 * just say what kind of data is desired, not a URI of existing data from 1017 * which the user can pick. An ACTION_GET_CONTENT could allow the user to 1018 * create the data as it runs (for example taking a picture or recording a 1019 * sound), let them browse over the web and download the desired data, 1020 * etc. 1021 * <p> 1022 * There are two main ways to use this action: if you want a specific kind 1023 * of data, such as a person contact, you set the MIME type to the kind of 1024 * data you want and launch it with {@link Context#startActivity(Intent)}. 1025 * The system will then launch the best application to select that kind 1026 * of data for you. 1027 * <p> 1028 * You may also be interested in any of a set of types of content the user 1029 * can pick. For example, an e-mail application that wants to allow the 1030 * user to add an attachment to an e-mail message can use this action to 1031 * bring up a list of all of the types of content the user can attach. 1032 * <p> 1033 * In this case, you should wrap the GET_CONTENT intent with a chooser 1034 * (through {@link #createChooser}), which will give the proper interface 1035 * for the user to pick how to send your data and allow you to specify 1036 * a prompt indicating what they are doing. You will usually specify a 1037 * broad MIME type (such as image/* or {@literal *}/*), resulting in a 1038 * broad range of content types the user can select from. 1039 * <p> 1040 * When using such a broad GET_CONTENT action, it is often desirable to 1041 * only pick from data that can be represented as a stream. This is 1042 * accomplished by requiring the {@link #CATEGORY_OPENABLE} in the Intent. 1043 * <p> 1044 * Callers can optionally specify {@link #EXTRA_LOCAL_ONLY} to request that 1045 * the launched content chooser only returns results representing data that 1046 * is locally available on the device. For example, if this extra is set 1047 * to true then an image picker should not show any pictures that are available 1048 * from a remote server but not already on the local device (thus requiring 1049 * they be downloaded when opened). 1050 * <p> 1051 * If the caller can handle multiple returned items (the user performing 1052 * multiple selection), then it can specify {@link #EXTRA_ALLOW_MULTIPLE} 1053 * to indicate this. 1054 * <p> 1055 * Input: {@link #getType} is the desired MIME type to retrieve. Note 1056 * that no URI is supplied in the intent, as there are no constraints on 1057 * where the returned data originally comes from. You may also include the 1058 * {@link #CATEGORY_OPENABLE} if you can only accept data that can be 1059 * opened as a stream. You may use {@link #EXTRA_LOCAL_ONLY} to limit content 1060 * selection to local data. You may use {@link #EXTRA_ALLOW_MULTIPLE} to 1061 * allow the user to select multiple items. 1062 * <p> 1063 * Output: The URI of the item that was picked. This must be a content: 1064 * URI so that any receiver can access it. 1065 */ 1066 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1067 public static final String ACTION_GET_CONTENT = "android.intent.action.GET_CONTENT"; 1068 /** 1069 * Activity Action: Dial a number as specified by the data. This shows a 1070 * UI with the number being dialed, allowing the user to explicitly 1071 * initiate the call. 1072 * <p>Input: If nothing, an empty dialer is started; else {@link #getData} 1073 * is URI of a phone number to be dialed or a tel: URI of an explicit phone 1074 * number. 1075 * <p>Output: nothing. 1076 */ 1077 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1078 public static final String ACTION_DIAL = "android.intent.action.DIAL"; 1079 /** 1080 * Activity Action: Perform a call to someone specified by the data. 1081 * <p>Input: If nothing, an empty dialer is started; else {@link #getData} 1082 * is URI of a phone number to be dialed or a tel: URI of an explicit phone 1083 * number. 1084 * <p>Output: nothing. 1085 * 1086 * <p>Note: there will be restrictions on which applications can initiate a 1087 * call; most applications should use the {@link #ACTION_DIAL}. 1088 * <p>Note: this Intent <strong>cannot</strong> be used to call emergency 1089 * numbers. Applications can <strong>dial</strong> emergency numbers using 1090 * {@link #ACTION_DIAL}, however. 1091 * 1092 * <p>Note: if you app targets {@link android.os.Build.VERSION_CODES#M M} 1093 * and above and declares as using the {@link android.Manifest.permission#CALL_PHONE} 1094 * permission which is not granted, then attempting to use this action will 1095 * result in a {@link java.lang.SecurityException}. 1096 */ 1097 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1098 public static final String ACTION_CALL = "android.intent.action.CALL"; 1099 /** 1100 * Activity Action: Perform a call to an emergency number specified by the 1101 * data. 1102 * <p>Input: {@link #getData} is URI of a phone number to be dialed or a 1103 * tel: URI of an explicit phone number. 1104 * <p>Output: nothing. 1105 * @hide 1106 */ 1107 @SystemApi 1108 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1109 public static final String ACTION_CALL_EMERGENCY = "android.intent.action.CALL_EMERGENCY"; 1110 /** 1111 * Activity action: Perform a call to any number (emergency or not) 1112 * specified by the data. 1113 * <p>Input: {@link #getData} is URI of a phone number to be dialed or a 1114 * tel: URI of an explicit phone number. 1115 * <p>Output: nothing. 1116 * @hide 1117 */ 1118 @SystemApi 1119 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1120 public static final String ACTION_CALL_PRIVILEGED = "android.intent.action.CALL_PRIVILEGED"; 1121 1122 /** 1123 * Activity Action: Main entry point for carrier setup apps. 1124 * <p>Carrier apps that provide an implementation for this action may be invoked to configure 1125 * carrier service and typically require 1126 * {@link android.telephony.TelephonyManager#hasCarrierPrivileges() carrier privileges} to 1127 * fulfill their duties. 1128 */ 1129 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1130 public static final String ACTION_CARRIER_SETUP = "android.intent.action.CARRIER_SETUP"; 1131 /** 1132 * Activity Action: Send a message to someone specified by the data. 1133 * <p>Input: {@link #getData} is URI describing the target. 1134 * <p>Output: nothing. 1135 */ 1136 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1137 public static final String ACTION_SENDTO = "android.intent.action.SENDTO"; 1138 /** 1139 * Activity Action: Deliver some data to someone else. Who the data is 1140 * being delivered to is not specified; it is up to the receiver of this 1141 * action to ask the user where the data should be sent. 1142 * <p> 1143 * When launching a SEND intent, you should usually wrap it in a chooser 1144 * (through {@link #createChooser}), which will give the proper interface 1145 * for the user to pick how to send your data and allow you to specify 1146 * a prompt indicating what they are doing. 1147 * <p> 1148 * Input: {@link #getType} is the MIME type of the data being sent. 1149 * get*Extra can have either a {@link #EXTRA_TEXT} 1150 * or {@link #EXTRA_STREAM} field, containing the data to be sent. If 1151 * using EXTRA_TEXT, the MIME type should be "text/plain"; otherwise it 1152 * should be the MIME type of the data in EXTRA_STREAM. Use {@literal *}/* 1153 * if the MIME type is unknown (this will only allow senders that can 1154 * handle generic data streams). If using {@link #EXTRA_TEXT}, you can 1155 * also optionally supply {@link #EXTRA_HTML_TEXT} for clients to retrieve 1156 * your text with HTML formatting. 1157 * <p> 1158 * As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, the data 1159 * being sent can be supplied through {@link #setClipData(ClipData)}. This 1160 * allows you to use {@link #FLAG_GRANT_READ_URI_PERMISSION} when sharing 1161 * content: URIs and other advanced features of {@link ClipData}. If 1162 * using this approach, you still must supply the same data through the 1163 * {@link #EXTRA_TEXT} or {@link #EXTRA_STREAM} fields described below 1164 * for compatibility with old applications. If you don't set a ClipData, 1165 * it will be copied there for you when calling {@link Context#startActivity(Intent)}. 1166 * <p> 1167 * Starting from {@link android.os.Build.VERSION_CODES#O}, if 1168 * {@link #CATEGORY_TYPED_OPENABLE} is passed, then the Uris passed in 1169 * either {@link #EXTRA_STREAM} or via {@link #setClipData(ClipData)} may 1170 * be openable only as asset typed files using 1171 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)}. 1172 * <p> 1173 * Optional standard extras, which may be interpreted by some recipients as 1174 * appropriate, are: {@link #EXTRA_EMAIL}, {@link #EXTRA_CC}, 1175 * {@link #EXTRA_BCC}, {@link #EXTRA_SUBJECT}. 1176 * <p> 1177 * Output: nothing. 1178 */ 1179 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1180 public static final String ACTION_SEND = "android.intent.action.SEND"; 1181 /** 1182 * Activity Action: Deliver multiple data to someone else. 1183 * <p> 1184 * Like {@link #ACTION_SEND}, except the data is multiple. 1185 * <p> 1186 * Input: {@link #getType} is the MIME type of the data being sent. 1187 * get*ArrayListExtra can have either a {@link #EXTRA_TEXT} or {@link 1188 * #EXTRA_STREAM} field, containing the data to be sent. If using 1189 * {@link #EXTRA_TEXT}, you can also optionally supply {@link #EXTRA_HTML_TEXT} 1190 * for clients to retrieve your text with HTML formatting. 1191 * <p> 1192 * Multiple types are supported, and receivers should handle mixed types 1193 * whenever possible. The right way for the receiver to check them is to 1194 * use the content resolver on each URI. The intent sender should try to 1195 * put the most concrete mime type in the intent type, but it can fall 1196 * back to {@literal <type>/*} or {@literal *}/* as needed. 1197 * <p> 1198 * e.g. if you are sending image/jpg and image/jpg, the intent's type can 1199 * be image/jpg, but if you are sending image/jpg and image/png, then the 1200 * intent's type should be image/*. 1201 * <p> 1202 * As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, the data 1203 * being sent can be supplied through {@link #setClipData(ClipData)}. This 1204 * allows you to use {@link #FLAG_GRANT_READ_URI_PERMISSION} when sharing 1205 * content: URIs and other advanced features of {@link ClipData}. If 1206 * using this approach, you still must supply the same data through the 1207 * {@link #EXTRA_TEXT} or {@link #EXTRA_STREAM} fields described below 1208 * for compatibility with old applications. If you don't set a ClipData, 1209 * it will be copied there for you when calling {@link Context#startActivity(Intent)}. 1210 * <p> 1211 * Starting from {@link android.os.Build.VERSION_CODES#O}, if 1212 * {@link #CATEGORY_TYPED_OPENABLE} is passed, then the Uris passed in 1213 * either {@link #EXTRA_STREAM} or via {@link #setClipData(ClipData)} may 1214 * be openable only as asset typed files using 1215 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)}. 1216 * <p> 1217 * Optional standard extras, which may be interpreted by some recipients as 1218 * appropriate, are: {@link #EXTRA_EMAIL}, {@link #EXTRA_CC}, 1219 * {@link #EXTRA_BCC}, {@link #EXTRA_SUBJECT}. 1220 * <p> 1221 * Output: nothing. 1222 */ 1223 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1224 public static final String ACTION_SEND_MULTIPLE = "android.intent.action.SEND_MULTIPLE"; 1225 /** 1226 * Activity Action: Handle an incoming phone call. 1227 * <p>Input: nothing. 1228 * <p>Output: nothing. 1229 */ 1230 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1231 public static final String ACTION_ANSWER = "android.intent.action.ANSWER"; 1232 /** 1233 * Activity Action: Insert an empty item into the given container. 1234 * <p>Input: {@link #getData} is URI of the directory (vnd.android.cursor.dir/*) 1235 * in which to place the data. 1236 * <p>Output: URI of the new data that was created. 1237 */ 1238 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1239 public static final String ACTION_INSERT = "android.intent.action.INSERT"; 1240 /** 1241 * Activity Action: Create a new item in the given container, initializing it 1242 * from the current contents of the clipboard. 1243 * <p>Input: {@link #getData} is URI of the directory (vnd.android.cursor.dir/*) 1244 * in which to place the data. 1245 * <p>Output: URI of the new data that was created. 1246 */ 1247 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1248 public static final String ACTION_PASTE = "android.intent.action.PASTE"; 1249 /** 1250 * Activity Action: Delete the given data from its container. 1251 * <p>Input: {@link #getData} is URI of data to be deleted. 1252 * <p>Output: nothing. 1253 */ 1254 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1255 public static final String ACTION_DELETE = "android.intent.action.DELETE"; 1256 /** 1257 * Activity Action: Run the data, whatever that means. 1258 * <p>Input: ? (Note: this is currently specific to the test harness.) 1259 * <p>Output: nothing. 1260 */ 1261 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1262 public static final String ACTION_RUN = "android.intent.action.RUN"; 1263 /** 1264 * Activity Action: Perform a data synchronization. 1265 * <p>Input: ? 1266 * <p>Output: ? 1267 */ 1268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1269 public static final String ACTION_SYNC = "android.intent.action.SYNC"; 1270 /** 1271 * Activity Action: Pick an activity given an intent, returning the class 1272 * selected. 1273 * <p>Input: get*Extra field {@link #EXTRA_INTENT} is an Intent 1274 * used with {@link PackageManager#queryIntentActivities} to determine the 1275 * set of activities from which to pick. 1276 * <p>Output: Class name of the activity that was selected. 1277 */ 1278 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1279 public static final String ACTION_PICK_ACTIVITY = "android.intent.action.PICK_ACTIVITY"; 1280 /** 1281 * Activity Action: Perform a search. 1282 * <p>Input: {@link android.app.SearchManager#QUERY getStringExtra(SearchManager.QUERY)} 1283 * is the text to search for. If empty, simply 1284 * enter your search results Activity with the search UI activated. 1285 * <p>Output: nothing. 1286 */ 1287 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1288 public static final String ACTION_SEARCH = "android.intent.action.SEARCH"; 1289 /** 1290 * Activity Action: Start the platform-defined tutorial 1291 * <p>Input: {@link android.app.SearchManager#QUERY getStringExtra(SearchManager.QUERY)} 1292 * is the text to search for. If empty, simply 1293 * enter your search results Activity with the search UI activated. 1294 * <p>Output: nothing. 1295 */ 1296 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1297 public static final String ACTION_SYSTEM_TUTORIAL = "android.intent.action.SYSTEM_TUTORIAL"; 1298 /** 1299 * Activity Action: Perform a web search. 1300 * <p> 1301 * Input: {@link android.app.SearchManager#QUERY 1302 * getStringExtra(SearchManager.QUERY)} is the text to search for. If it is 1303 * a url starts with http or https, the site will be opened. If it is plain 1304 * text, Google search will be applied. 1305 * <p> 1306 * Output: nothing. 1307 */ 1308 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1309 public static final String ACTION_WEB_SEARCH = "android.intent.action.WEB_SEARCH"; 1310 1311 /** 1312 * Activity Action: Perform assist action. 1313 * <p> 1314 * Input: {@link #EXTRA_ASSIST_PACKAGE}, {@link #EXTRA_ASSIST_CONTEXT}, can provide 1315 * additional optional contextual information about where the user was when they 1316 * requested the assist; {@link #EXTRA_REFERRER} may be set with additional referrer 1317 * information. 1318 * Output: nothing. 1319 */ 1320 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1321 public static final String ACTION_ASSIST = "android.intent.action.ASSIST"; 1322 1323 /** 1324 * Activity Action: Perform voice assist action. 1325 * <p> 1326 * Input: {@link #EXTRA_ASSIST_PACKAGE}, {@link #EXTRA_ASSIST_CONTEXT}, can provide 1327 * additional optional contextual information about where the user was when they 1328 * requested the voice assist. 1329 * Output: nothing. 1330 * @hide 1331 */ 1332 @SystemApi 1333 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1334 public static final String ACTION_VOICE_ASSIST = "android.intent.action.VOICE_ASSIST"; 1335 1336 /** 1337 * An optional field on {@link #ACTION_ASSIST} containing the name of the current foreground 1338 * application package at the time the assist was invoked. 1339 */ 1340 public static final String EXTRA_ASSIST_PACKAGE 1341 = "android.intent.extra.ASSIST_PACKAGE"; 1342 1343 /** 1344 * An optional field on {@link #ACTION_ASSIST} containing the uid of the current foreground 1345 * application package at the time the assist was invoked. 1346 */ 1347 public static final String EXTRA_ASSIST_UID 1348 = "android.intent.extra.ASSIST_UID"; 1349 1350 /** 1351 * An optional field on {@link #ACTION_ASSIST} and containing additional contextual 1352 * information supplied by the current foreground app at the time of the assist request. 1353 * This is a {@link Bundle} of additional data. 1354 */ 1355 public static final String EXTRA_ASSIST_CONTEXT 1356 = "android.intent.extra.ASSIST_CONTEXT"; 1357 1358 /** 1359 * An optional field on {@link #ACTION_ASSIST} suggesting that the user will likely use a 1360 * keyboard as the primary input device for assistance. 1361 */ 1362 public static final String EXTRA_ASSIST_INPUT_HINT_KEYBOARD = 1363 "android.intent.extra.ASSIST_INPUT_HINT_KEYBOARD"; 1364 1365 /** 1366 * An optional field on {@link #ACTION_ASSIST} containing the InputDevice id 1367 * that was used to invoke the assist. 1368 */ 1369 public static final String EXTRA_ASSIST_INPUT_DEVICE_ID = 1370 "android.intent.extra.ASSIST_INPUT_DEVICE_ID"; 1371 1372 /** 1373 * Activity Action: List all available applications. 1374 * <p>Input: Nothing. 1375 * <p>Output: nothing. 1376 */ 1377 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1378 public static final String ACTION_ALL_APPS = "android.intent.action.ALL_APPS"; 1379 /** 1380 * Activity Action: Show settings for choosing wallpaper. 1381 * <p>Input: Nothing. 1382 * <p>Output: Nothing. 1383 */ 1384 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1385 public static final String ACTION_SET_WALLPAPER = "android.intent.action.SET_WALLPAPER"; 1386 1387 /** 1388 * Activity Action: Show activity for reporting a bug. 1389 * <p>Input: Nothing. 1390 * <p>Output: Nothing. 1391 */ 1392 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1393 public static final String ACTION_BUG_REPORT = "android.intent.action.BUG_REPORT"; 1394 1395 /** 1396 * Activity Action: Main entry point for factory tests. Only used when 1397 * the device is booting in factory test node. The implementing package 1398 * must be installed in the system image. 1399 * <p>Input: nothing 1400 * <p>Output: nothing 1401 */ 1402 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1403 public static final String ACTION_FACTORY_TEST = "android.intent.action.FACTORY_TEST"; 1404 1405 /** 1406 * Activity Action: The user pressed the "call" button to go to the dialer 1407 * or other appropriate UI for placing a call. 1408 * <p>Input: Nothing. 1409 * <p>Output: Nothing. 1410 */ 1411 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1412 public static final String ACTION_CALL_BUTTON = "android.intent.action.CALL_BUTTON"; 1413 1414 /** 1415 * Activity Action: Start Voice Command. 1416 * <p>Input: Nothing. 1417 * <p>Output: Nothing. 1418 */ 1419 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1420 public static final String ACTION_VOICE_COMMAND = "android.intent.action.VOICE_COMMAND"; 1421 1422 /** 1423 * Activity Action: Start action associated with long pressing on the 1424 * search key. 1425 * <p>Input: Nothing. 1426 * <p>Output: Nothing. 1427 */ 1428 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1429 public static final String ACTION_SEARCH_LONG_PRESS = "android.intent.action.SEARCH_LONG_PRESS"; 1430 1431 /** 1432 * Activity Action: The user pressed the "Report" button in the crash/ANR dialog. 1433 * This intent is delivered to the package which installed the application, usually 1434 * Google Play. 1435 * <p>Input: No data is specified. The bug report is passed in using 1436 * an {@link #EXTRA_BUG_REPORT} field. 1437 * <p>Output: Nothing. 1438 * 1439 * @see #EXTRA_BUG_REPORT 1440 */ 1441 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1442 public static final String ACTION_APP_ERROR = "android.intent.action.APP_ERROR"; 1443 1444 /** 1445 * Activity Action: Show power usage information to the user. 1446 * <p>Input: Nothing. 1447 * <p>Output: Nothing. 1448 */ 1449 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1450 public static final String ACTION_POWER_USAGE_SUMMARY = "android.intent.action.POWER_USAGE_SUMMARY"; 1451 1452 /** 1453 * Activity Action: Setup wizard action provided for OTA provisioning to determine if it needs 1454 * to run. 1455 * <p>Input: Nothing. 1456 * <p>Output: Nothing. 1457 * @deprecated As of {@link android.os.Build.VERSION_CODES#M}, setup wizard can be identified 1458 * using {@link #ACTION_MAIN} and {@link #CATEGORY_SETUP_WIZARD} 1459 * @hide 1460 */ 1461 @Deprecated 1462 @SystemApi 1463 public static final String ACTION_DEVICE_INITIALIZATION_WIZARD = 1464 "android.intent.action.DEVICE_INITIALIZATION_WIZARD"; 1465 1466 /** 1467 * Activity Action: Setup wizard to launch after a platform update. This 1468 * activity should have a string meta-data field associated with it, 1469 * {@link #METADATA_SETUP_VERSION}, which defines the current version of 1470 * the platform for setup. The activity will be launched only if 1471 * {@link android.provider.Settings.Secure#LAST_SETUP_SHOWN} is not the 1472 * same value. 1473 * <p>Input: Nothing. 1474 * <p>Output: Nothing. 1475 * @hide 1476 */ 1477 @SystemApi 1478 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1479 public static final String ACTION_UPGRADE_SETUP = "android.intent.action.UPGRADE_SETUP"; 1480 1481 /** 1482 * Activity Action: Start the Keyboard Shortcuts Helper screen. 1483 * <p>Input: Nothing. 1484 * <p>Output: Nothing. 1485 * @hide 1486 */ 1487 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1488 public static final String ACTION_SHOW_KEYBOARD_SHORTCUTS = 1489 "com.android.intent.action.SHOW_KEYBOARD_SHORTCUTS"; 1490 1491 /** 1492 * Activity Action: Dismiss the Keyboard Shortcuts Helper screen. 1493 * <p>Input: Nothing. 1494 * <p>Output: Nothing. 1495 * @hide 1496 */ 1497 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1498 public static final String ACTION_DISMISS_KEYBOARD_SHORTCUTS = 1499 "com.android.intent.action.DISMISS_KEYBOARD_SHORTCUTS"; 1500 1501 /** 1502 * Activity Action: Show settings for managing network data usage of a 1503 * specific application. Applications should define an activity that offers 1504 * options to control data usage. 1505 */ 1506 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1507 public static final String ACTION_MANAGE_NETWORK_USAGE = 1508 "android.intent.action.MANAGE_NETWORK_USAGE"; 1509 1510 /** 1511 * Activity Action: Launch application installer. 1512 * <p> 1513 * Input: The data must be a content: URI at which the application 1514 * can be retrieved. As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}, 1515 * you can also use "package:<package-name>" to install an application for the 1516 * current user that is already installed for another user. You can optionally supply 1517 * {@link #EXTRA_INSTALLER_PACKAGE_NAME}, {@link #EXTRA_NOT_UNKNOWN_SOURCE}, 1518 * {@link #EXTRA_ALLOW_REPLACE}, and {@link #EXTRA_RETURN_RESULT}. 1519 * <p> 1520 * Output: If {@link #EXTRA_RETURN_RESULT}, returns whether the install 1521 * succeeded. 1522 * <p> 1523 * <strong>Note:</strong>If your app is targeting API level higher than 25 you 1524 * need to hold {@link android.Manifest.permission#REQUEST_INSTALL_PACKAGES} 1525 * in order to launch the application installer. 1526 * </p> 1527 * 1528 * @see #EXTRA_INSTALLER_PACKAGE_NAME 1529 * @see #EXTRA_NOT_UNKNOWN_SOURCE 1530 * @see #EXTRA_RETURN_RESULT 1531 */ 1532 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1533 public static final String ACTION_INSTALL_PACKAGE = "android.intent.action.INSTALL_PACKAGE"; 1534 1535 /** 1536 * @hide 1537 * @deprecated Do not use. This will go away. 1538 * Replace with {@link #ACTION_INSTALL_INSTANT_APP_PACKAGE}. 1539 */ 1540 @SystemApi 1541 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1542 public static final String ACTION_INSTALL_EPHEMERAL_PACKAGE 1543 = "android.intent.action.INSTALL_EPHEMERAL_PACKAGE"; 1544 /** 1545 * Activity Action: Launch instant application installer. 1546 * <p class="note"> 1547 * This is a protected intent that can only be sent by the system. 1548 * </p> 1549 * 1550 * @hide 1551 */ 1552 @SystemApi 1553 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1554 public static final String ACTION_INSTALL_INSTANT_APP_PACKAGE 1555 = "android.intent.action.INSTALL_INSTANT_APP_PACKAGE"; 1556 1557 /** 1558 * @hide 1559 * @deprecated Do not use. This will go away. 1560 * Replace with {@link #ACTION_RESOLVE_INSTANT_APP_PACKAGE}. 1561 */ 1562 @SystemApi 1563 @SdkConstant(SdkConstantType.SERVICE_ACTION) 1564 public static final String ACTION_RESOLVE_EPHEMERAL_PACKAGE 1565 = "android.intent.action.RESOLVE_EPHEMERAL_PACKAGE"; 1566 /** 1567 * Service Action: Resolve instant application. 1568 * <p> 1569 * The system will have a persistent connection to this service. 1570 * This is a protected intent that can only be sent by the system. 1571 * </p> 1572 * 1573 * @hide 1574 */ 1575 @SystemApi 1576 @SdkConstant(SdkConstantType.SERVICE_ACTION) 1577 public static final String ACTION_RESOLVE_INSTANT_APP_PACKAGE 1578 = "android.intent.action.RESOLVE_INSTANT_APP_PACKAGE"; 1579 1580 /** 1581 * @hide 1582 * @deprecated Do not use. This will go away. 1583 * Replace with {@link #ACTION_INSTANT_APP_RESOLVER_SETTINGS}. 1584 */ 1585 @SystemApi 1586 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1587 public static final String ACTION_EPHEMERAL_RESOLVER_SETTINGS 1588 = "android.intent.action.EPHEMERAL_RESOLVER_SETTINGS"; 1589 /** 1590 * Activity Action: Launch instant app settings. 1591 * 1592 * <p class="note"> 1593 * This is a protected intent that can only be sent by the system. 1594 * </p> 1595 * 1596 * @hide 1597 */ 1598 @SystemApi 1599 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1600 public static final String ACTION_INSTANT_APP_RESOLVER_SETTINGS 1601 = "android.intent.action.INSTANT_APP_RESOLVER_SETTINGS"; 1602 1603 /** 1604 * Used as a string extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1605 * package. Specifies the installer package name; this package will receive the 1606 * {@link #ACTION_APP_ERROR} intent. 1607 */ 1608 public static final String EXTRA_INSTALLER_PACKAGE_NAME 1609 = "android.intent.extra.INSTALLER_PACKAGE_NAME"; 1610 1611 /** 1612 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1613 * package. Specifies that the application being installed should not be 1614 * treated as coming from an unknown source, but as coming from the app 1615 * invoking the Intent. For this to work you must start the installer with 1616 * startActivityForResult(). 1617 */ 1618 public static final String EXTRA_NOT_UNKNOWN_SOURCE 1619 = "android.intent.extra.NOT_UNKNOWN_SOURCE"; 1620 1621 /** 1622 * Used as a URI extra field with {@link #ACTION_INSTALL_PACKAGE} and 1623 * {@link #ACTION_VIEW} to indicate the URI from which the local APK in the Intent 1624 * data field originated from. 1625 */ 1626 public static final String EXTRA_ORIGINATING_URI 1627 = "android.intent.extra.ORIGINATING_URI"; 1628 1629 /** 1630 * This extra can be used with any Intent used to launch an activity, supplying information 1631 * about who is launching that activity. This field contains a {@link android.net.Uri} 1632 * object, typically an http: or https: URI of the web site that the referral came from; 1633 * it can also use the {@link #URI_ANDROID_APP_SCHEME android-app:} scheme to identify 1634 * a native application that it came from. 1635 * 1636 * <p>To retrieve this value in a client, use {@link android.app.Activity#getReferrer} 1637 * instead of directly retrieving the extra. It is also valid for applications to 1638 * instead supply {@link #EXTRA_REFERRER_NAME} for cases where they can only create 1639 * a string, not a Uri; the field here, if supplied, will always take precedence, 1640 * however.</p> 1641 * 1642 * @see #EXTRA_REFERRER_NAME 1643 */ 1644 public static final String EXTRA_REFERRER 1645 = "android.intent.extra.REFERRER"; 1646 1647 /** 1648 * Alternate version of {@link #EXTRA_REFERRER} that supplies the URI as a String rather 1649 * than a {@link android.net.Uri} object. Only for use in cases where Uri objects can 1650 * not be created, in particular when Intent extras are supplied through the 1651 * {@link #URI_INTENT_SCHEME intent:} or {@link #URI_ANDROID_APP_SCHEME android-app:} 1652 * schemes. 1653 * 1654 * @see #EXTRA_REFERRER 1655 */ 1656 public static final String EXTRA_REFERRER_NAME 1657 = "android.intent.extra.REFERRER_NAME"; 1658 1659 /** 1660 * Used as an int extra field with {@link #ACTION_INSTALL_PACKAGE} and 1661 * {@link #ACTION_VIEW} to indicate the uid of the package that initiated the install 1662 * Currently only a system app that hosts the provider authority "downloads" or holds the 1663 * permission {@link android.Manifest.permission.MANAGE_DOCUMENTS} can use this. 1664 * @hide 1665 */ 1666 @SystemApi 1667 public static final String EXTRA_ORIGINATING_UID 1668 = "android.intent.extra.ORIGINATING_UID"; 1669 1670 /** 1671 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} to install a 1672 * package. Tells the installer UI to skip the confirmation with the user 1673 * if the .apk is replacing an existing one. 1674 * @deprecated As of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}, Android 1675 * will no longer show an interstitial message about updating existing 1676 * applications so this is no longer needed. 1677 */ 1678 @Deprecated 1679 public static final String EXTRA_ALLOW_REPLACE 1680 = "android.intent.extra.ALLOW_REPLACE"; 1681 1682 /** 1683 * Used as a boolean extra field with {@link #ACTION_INSTALL_PACKAGE} or 1684 * {@link #ACTION_UNINSTALL_PACKAGE}. Specifies that the installer UI should 1685 * return to the application the result code of the install/uninstall. The returned result 1686 * code will be {@link android.app.Activity#RESULT_OK} on success or 1687 * {@link android.app.Activity#RESULT_FIRST_USER} on failure. 1688 */ 1689 public static final String EXTRA_RETURN_RESULT 1690 = "android.intent.extra.RETURN_RESULT"; 1691 1692 /** 1693 * Package manager install result code. @hide because result codes are not 1694 * yet ready to be exposed. 1695 */ 1696 public static final String EXTRA_INSTALL_RESULT 1697 = "android.intent.extra.INSTALL_RESULT"; 1698 1699 /** 1700 * Activity Action: Launch application uninstaller. 1701 * <p> 1702 * Input: The data must be a package: URI whose scheme specific part is 1703 * the package name of the current installed package to be uninstalled. 1704 * You can optionally supply {@link #EXTRA_RETURN_RESULT}. 1705 * <p> 1706 * Output: If {@link #EXTRA_RETURN_RESULT}, returns whether the install 1707 * succeeded. 1708 */ 1709 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1710 public static final String ACTION_UNINSTALL_PACKAGE = "android.intent.action.UNINSTALL_PACKAGE"; 1711 1712 /** 1713 * Specify whether the package should be uninstalled for all users. 1714 * @hide because these should not be part of normal application flow. 1715 */ 1716 public static final String EXTRA_UNINSTALL_ALL_USERS 1717 = "android.intent.extra.UNINSTALL_ALL_USERS"; 1718 1719 /** 1720 * A string associated with a {@link #ACTION_UPGRADE_SETUP} activity 1721 * describing the last run version of the platform that was setup. 1722 * @hide 1723 */ 1724 public static final String METADATA_SETUP_VERSION = "android.SETUP_VERSION"; 1725 1726 /** 1727 * Activity action: Launch UI to manage the permissions of an app. 1728 * <p> 1729 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose permissions 1730 * will be managed by the launched UI. 1731 * </p> 1732 * <p> 1733 * Output: Nothing. 1734 * </p> 1735 * 1736 * @see #EXTRA_PACKAGE_NAME 1737 * 1738 * @hide 1739 */ 1740 @SystemApi 1741 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1742 public static final String ACTION_MANAGE_APP_PERMISSIONS = 1743 "android.intent.action.MANAGE_APP_PERMISSIONS"; 1744 1745 /** 1746 * Activity action: Launch UI to manage permissions. 1747 * <p> 1748 * Input: Nothing. 1749 * </p> 1750 * <p> 1751 * Output: Nothing. 1752 * </p> 1753 * 1754 * @hide 1755 */ 1756 @SystemApi 1757 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1758 public static final String ACTION_MANAGE_PERMISSIONS = 1759 "android.intent.action.MANAGE_PERMISSIONS"; 1760 1761 /** 1762 * Activity action: Launch UI to review permissions for an app. 1763 * The system uses this intent if permission review for apps not 1764 * supporting the new runtime permissions model is enabled. In 1765 * this mode a permission review is required before any of the 1766 * app components can run. 1767 * <p> 1768 * Input: {@link #EXTRA_PACKAGE_NAME} specifies the package whose 1769 * permissions will be reviewed (mandatory). 1770 * </p> 1771 * <p> 1772 * Input: {@link #EXTRA_INTENT} specifies a pending intent to 1773 * be fired after the permission review (optional). 1774 * </p> 1775 * <p> 1776 * Input: {@link #EXTRA_REMOTE_CALLBACK} specifies a callback to 1777 * be invoked after the permission review (optional). 1778 * </p> 1779 * <p> 1780 * Input: {@link #EXTRA_RESULT_NEEDED} specifies whether the intent 1781 * passed via {@link #EXTRA_INTENT} needs a result (optional). 1782 * </p> 1783 * <p> 1784 * Output: Nothing. 1785 * </p> 1786 * 1787 * @see #EXTRA_PACKAGE_NAME 1788 * @see #EXTRA_INTENT 1789 * @see #EXTRA_REMOTE_CALLBACK 1790 * @see #EXTRA_RESULT_NEEDED 1791 * 1792 * @hide 1793 */ 1794 @SystemApi 1795 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1796 public static final String ACTION_REVIEW_PERMISSIONS = 1797 "android.intent.action.REVIEW_PERMISSIONS"; 1798 1799 /** 1800 * Intent extra: A callback for reporting remote result as a bundle. 1801 * <p> 1802 * Type: IRemoteCallback 1803 * </p> 1804 * 1805 * @hide 1806 */ 1807 @SystemApi 1808 public static final String EXTRA_REMOTE_CALLBACK = "android.intent.extra.REMOTE_CALLBACK"; 1809 1810 /** 1811 * Intent extra: An app package name. 1812 * <p> 1813 * Type: String 1814 * </p> 1815 * 1816 */ 1817 public static final String EXTRA_PACKAGE_NAME = "android.intent.extra.PACKAGE_NAME"; 1818 1819 /** 1820 * Intent extra: An app split name. 1821 * <p> 1822 * Type: String 1823 * </p> 1824 * @hide 1825 */ 1826 @SystemApi 1827 public static final String EXTRA_SPLIT_NAME = "android.intent.extra.SPLIT_NAME"; 1828 1829 /** 1830 * Intent extra: A {@link ComponentName} value. 1831 * <p> 1832 * Type: String 1833 * </p> 1834 */ 1835 public static final String EXTRA_COMPONENT_NAME = "android.intent.extra.COMPONENT_NAME"; 1836 1837 /** 1838 * Intent extra: An extra for specifying whether a result is needed. 1839 * <p> 1840 * Type: boolean 1841 * </p> 1842 * 1843 * @hide 1844 */ 1845 @SystemApi 1846 public static final String EXTRA_RESULT_NEEDED = "android.intent.extra.RESULT_NEEDED"; 1847 1848 /** 1849 * Activity action: Launch UI to manage which apps have a given permission. 1850 * <p> 1851 * Input: {@link #EXTRA_PERMISSION_NAME} specifies the permission access 1852 * to which will be managed by the launched UI. 1853 * </p> 1854 * <p> 1855 * Output: Nothing. 1856 * </p> 1857 * 1858 * @see #EXTRA_PERMISSION_NAME 1859 * 1860 * @hide 1861 */ 1862 @SystemApi 1863 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1864 public static final String ACTION_MANAGE_PERMISSION_APPS = 1865 "android.intent.action.MANAGE_PERMISSION_APPS"; 1866 1867 /** 1868 * Intent extra: The name of a permission. 1869 * <p> 1870 * Type: String 1871 * </p> 1872 * 1873 * @hide 1874 */ 1875 @SystemApi 1876 public static final String EXTRA_PERMISSION_NAME = "android.intent.extra.PERMISSION_NAME"; 1877 1878 // --------------------------------------------------------------------- 1879 // --------------------------------------------------------------------- 1880 // Standard intent broadcast actions (see action variable). 1881 1882 /** 1883 * Broadcast Action: Sent when the device goes to sleep and becomes non-interactive. 1884 * <p> 1885 * For historical reasons, the name of this broadcast action refers to the power 1886 * state of the screen but it is actually sent in response to changes in the 1887 * overall interactive state of the device. 1888 * </p><p> 1889 * This broadcast is sent when the device becomes non-interactive which may have 1890 * nothing to do with the screen turning off. To determine the 1891 * actual state of the screen, use {@link android.view.Display#getState}. 1892 * </p><p> 1893 * See {@link android.os.PowerManager#isInteractive} for details. 1894 * </p> 1895 * You <em>cannot</em> receive this through components declared in 1896 * manifests, only by explicitly registering for it with 1897 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1898 * Context.registerReceiver()}. 1899 * 1900 * <p class="note">This is a protected intent that can only be sent 1901 * by the system. 1902 */ 1903 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1904 public static final String ACTION_SCREEN_OFF = "android.intent.action.SCREEN_OFF"; 1905 1906 /** 1907 * Broadcast Action: Sent when the device wakes up and becomes interactive. 1908 * <p> 1909 * For historical reasons, the name of this broadcast action refers to the power 1910 * state of the screen but it is actually sent in response to changes in the 1911 * overall interactive state of the device. 1912 * </p><p> 1913 * This broadcast is sent when the device becomes interactive which may have 1914 * nothing to do with the screen turning on. To determine the 1915 * actual state of the screen, use {@link android.view.Display#getState}. 1916 * </p><p> 1917 * See {@link android.os.PowerManager#isInteractive} for details. 1918 * </p> 1919 * You <em>cannot</em> receive this through components declared in 1920 * manifests, only by explicitly registering for it with 1921 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1922 * Context.registerReceiver()}. 1923 * 1924 * <p class="note">This is a protected intent that can only be sent 1925 * by the system. 1926 */ 1927 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1928 public static final String ACTION_SCREEN_ON = "android.intent.action.SCREEN_ON"; 1929 1930 /** 1931 * Broadcast Action: Sent after the system stops dreaming. 1932 * 1933 * <p class="note">This is a protected intent that can only be sent by the system. 1934 * It is only sent to registered receivers.</p> 1935 */ 1936 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1937 public static final String ACTION_DREAMING_STOPPED = "android.intent.action.DREAMING_STOPPED"; 1938 1939 /** 1940 * Broadcast Action: Sent after the system starts dreaming. 1941 * 1942 * <p class="note">This is a protected intent that can only be sent by the system. 1943 * It is only sent to registered receivers.</p> 1944 */ 1945 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1946 public static final String ACTION_DREAMING_STARTED = "android.intent.action.DREAMING_STARTED"; 1947 1948 /** 1949 * Broadcast Action: Sent when the user is present after device wakes up (e.g when the 1950 * keyguard is gone). 1951 * 1952 * <p class="note">This is a protected intent that can only be sent 1953 * by the system. 1954 */ 1955 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1956 public static final String ACTION_USER_PRESENT = "android.intent.action.USER_PRESENT"; 1957 1958 /** 1959 * Broadcast Action: The current time has changed. Sent every 1960 * minute. You <em>cannot</em> receive this through components declared 1961 * in manifests, only by explicitly registering for it with 1962 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 1963 * Context.registerReceiver()}. 1964 * 1965 * <p class="note">This is a protected intent that can only be sent 1966 * by the system. 1967 */ 1968 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1969 public static final String ACTION_TIME_TICK = "android.intent.action.TIME_TICK"; 1970 /** 1971 * Broadcast Action: The time was set. 1972 */ 1973 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1974 public static final String ACTION_TIME_CHANGED = "android.intent.action.TIME_SET"; 1975 /** 1976 * Broadcast Action: The date has changed. 1977 */ 1978 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1979 public static final String ACTION_DATE_CHANGED = "android.intent.action.DATE_CHANGED"; 1980 /** 1981 * Broadcast Action: The timezone has changed. The intent will have the following extra values:</p> 1982 * <ul> 1983 * <li><em>time-zone</em> - The java.util.TimeZone.getID() value identifying the new time zone.</li> 1984 * </ul> 1985 * 1986 * <p class="note">This is a protected intent that can only be sent 1987 * by the system. 1988 */ 1989 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1990 public static final String ACTION_TIMEZONE_CHANGED = "android.intent.action.TIMEZONE_CHANGED"; 1991 /** 1992 * Clear DNS Cache Action: This is broadcast when networks have changed and old 1993 * DNS entries should be tossed. 1994 * @hide 1995 */ 1996 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 1997 public static final String ACTION_CLEAR_DNS_CACHE = "android.intent.action.CLEAR_DNS_CACHE"; 1998 /** 1999 * Alarm Changed Action: This is broadcast when the AlarmClock 2000 * application's alarm is set or unset. It is used by the 2001 * AlarmClock application and the StatusBar service. 2002 * @hide 2003 */ 2004 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2005 public static final String ACTION_ALARM_CHANGED = "android.intent.action.ALARM_CHANGED"; 2006 2007 /** 2008 * Broadcast Action: This is broadcast once, after the user has finished 2009 * booting, but while still in the "locked" state. It can be used to perform 2010 * application-specific initialization, such as installing alarms. You must 2011 * hold the {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} 2012 * permission in order to receive this broadcast. 2013 * <p> 2014 * This broadcast is sent immediately at boot by all devices (regardless of 2015 * direct boot support) running {@link android.os.Build.VERSION_CODES#N} or 2016 * higher. Upon receipt of this broadcast, the user is still locked and only 2017 * device-protected storage can be accessed safely. If you want to access 2018 * credential-protected storage, you need to wait for the user to be 2019 * unlocked (typically by entering their lock pattern or PIN for the first 2020 * time), after which the {@link #ACTION_USER_UNLOCKED} and 2021 * {@link #ACTION_BOOT_COMPLETED} broadcasts are sent. 2022 * <p> 2023 * To receive this broadcast, your receiver component must be marked as 2024 * being {@link ComponentInfo#directBootAware}. 2025 * <p class="note"> 2026 * This is a protected intent that can only be sent by the system. 2027 * 2028 * @see Context#createDeviceProtectedStorageContext() 2029 */ 2030 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2031 public static final String ACTION_LOCKED_BOOT_COMPLETED = "android.intent.action.LOCKED_BOOT_COMPLETED"; 2032 2033 /** 2034 * Broadcast Action: This is broadcast once, after the user has finished 2035 * booting. It can be used to perform application-specific initialization, 2036 * such as installing alarms. You must hold the 2037 * {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} permission in 2038 * order to receive this broadcast. 2039 * <p> 2040 * This broadcast is sent at boot by all devices (both with and without 2041 * direct boot support). Upon receipt of this broadcast, the user is 2042 * unlocked and both device-protected and credential-protected storage can 2043 * accessed safely. 2044 * <p> 2045 * If you need to run while the user is still locked (before they've entered 2046 * their lock pattern or PIN for the first time), you can listen for the 2047 * {@link #ACTION_LOCKED_BOOT_COMPLETED} broadcast. 2048 * <p class="note"> 2049 * This is a protected intent that can only be sent by the system. 2050 */ 2051 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2052 @BroadcastBehavior(includeBackground = true) 2053 public static final String ACTION_BOOT_COMPLETED = "android.intent.action.BOOT_COMPLETED"; 2054 2055 /** 2056 * Broadcast Action: This is broadcast when a user action should request a 2057 * temporary system dialog to dismiss. Some examples of temporary system 2058 * dialogs are the notification window-shade and the recent tasks dialog. 2059 */ 2060 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2061 public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS"; 2062 /** 2063 * Broadcast Action: Trigger the download and eventual installation 2064 * of a package. 2065 * <p>Input: {@link #getData} is the URI of the package file to download. 2066 * 2067 * <p class="note">This is a protected intent that can only be sent 2068 * by the system. 2069 * 2070 * @deprecated This constant has never been used. 2071 */ 2072 @Deprecated 2073 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2074 public static final String ACTION_PACKAGE_INSTALL = "android.intent.action.PACKAGE_INSTALL"; 2075 /** 2076 * Broadcast Action: A new application package has been installed on the 2077 * device. The data contains the name of the package. Note that the 2078 * newly installed package does <em>not</em> receive this broadcast. 2079 * <p>May include the following extras: 2080 * <ul> 2081 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2082 * <li> {@link #EXTRA_REPLACING} is set to true if this is following 2083 * an {@link #ACTION_PACKAGE_REMOVED} broadcast for the same package. 2084 * </ul> 2085 * 2086 * <p class="note">This is a protected intent that can only be sent 2087 * by the system. 2088 */ 2089 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2090 public static final String ACTION_PACKAGE_ADDED = "android.intent.action.PACKAGE_ADDED"; 2091 /** 2092 * Broadcast Action: A new version of an application package has been 2093 * installed, replacing an existing version that was previously installed. 2094 * The data contains the name of the package. 2095 * <p>May include the following extras: 2096 * <ul> 2097 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package. 2098 * </ul> 2099 * 2100 * <p class="note">This is a protected intent that can only be sent 2101 * by the system. 2102 */ 2103 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2104 public static final String ACTION_PACKAGE_REPLACED = "android.intent.action.PACKAGE_REPLACED"; 2105 /** 2106 * Broadcast Action: A new version of your application has been installed 2107 * over an existing one. This is only sent to the application that was 2108 * replaced. It does not contain any additional data; to receive it, just 2109 * use an intent filter for this action. 2110 * 2111 * <p class="note">This is a protected intent that can only be sent 2112 * by the system. 2113 */ 2114 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2115 public static final String ACTION_MY_PACKAGE_REPLACED = "android.intent.action.MY_PACKAGE_REPLACED"; 2116 /** 2117 * Broadcast Action: An existing application package has been removed from 2118 * the device. The data contains the name of the package. The package 2119 * that is being removed does <em>not</em> receive this Intent. 2120 * <ul> 2121 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2122 * to the package. 2123 * <li> {@link #EXTRA_DATA_REMOVED} is set to true if the entire 2124 * application -- data and code -- is being removed. 2125 * <li> {@link #EXTRA_REPLACING} is set to true if this will be followed 2126 * by an {@link #ACTION_PACKAGE_ADDED} broadcast for the same package. 2127 * </ul> 2128 * 2129 * <p class="note">This is a protected intent that can only be sent 2130 * by the system. 2131 */ 2132 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2133 public static final String ACTION_PACKAGE_REMOVED = "android.intent.action.PACKAGE_REMOVED"; 2134 /** 2135 * Broadcast Action: An existing application package has been completely 2136 * removed from the device. The data contains the name of the package. 2137 * This is like {@link #ACTION_PACKAGE_REMOVED}, but only set when 2138 * {@link #EXTRA_DATA_REMOVED} is true and 2139 * {@link #EXTRA_REPLACING} is false of that broadcast. 2140 * 2141 * <ul> 2142 * <li> {@link #EXTRA_UID} containing the integer uid previously assigned 2143 * to the package. 2144 * </ul> 2145 * 2146 * <p class="note">This is a protected intent that can only be sent 2147 * by the system. 2148 */ 2149 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2150 public static final String ACTION_PACKAGE_FULLY_REMOVED 2151 = "android.intent.action.PACKAGE_FULLY_REMOVED"; 2152 /** 2153 * Broadcast Action: An existing application package has been changed (for 2154 * example, a component has been enabled or disabled). The data contains 2155 * the name of the package. 2156 * <ul> 2157 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2158 * <li> {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST} containing the class name 2159 * of the changed components (or the package name itself). 2160 * <li> {@link #EXTRA_DONT_KILL_APP} containing boolean field to override the 2161 * default action of restarting the application. 2162 * </ul> 2163 * 2164 * <p class="note">This is a protected intent that can only be sent 2165 * by the system. 2166 */ 2167 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2168 public static final String ACTION_PACKAGE_CHANGED = "android.intent.action.PACKAGE_CHANGED"; 2169 /** 2170 * @hide 2171 * Broadcast Action: Ask system services if there is any reason to 2172 * restart the given package. The data contains the name of the 2173 * package. 2174 * <ul> 2175 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2176 * <li> {@link #EXTRA_PACKAGES} String array of all packages to check. 2177 * </ul> 2178 * 2179 * <p class="note">This is a protected intent that can only be sent 2180 * by the system. 2181 */ 2182 @SystemApi 2183 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2184 public static final String ACTION_QUERY_PACKAGE_RESTART = "android.intent.action.QUERY_PACKAGE_RESTART"; 2185 /** 2186 * Broadcast Action: The user has restarted a package, and all of its 2187 * processes have been killed. All runtime state 2188 * associated with it (processes, alarms, notifications, etc) should 2189 * be removed. Note that the restarted package does <em>not</em> 2190 * receive this broadcast. 2191 * The data contains the name of the package. 2192 * <ul> 2193 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2194 * </ul> 2195 * 2196 * <p class="note">This is a protected intent that can only be sent 2197 * by the system. 2198 */ 2199 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2200 public static final String ACTION_PACKAGE_RESTARTED = "android.intent.action.PACKAGE_RESTARTED"; 2201 /** 2202 * Broadcast Action: The user has cleared the data of a package. This should 2203 * be preceded by {@link #ACTION_PACKAGE_RESTARTED}, after which all of 2204 * its persistent data is erased and this broadcast sent. 2205 * Note that the cleared package does <em>not</em> 2206 * receive this broadcast. The data contains the name of the package. 2207 * <ul> 2208 * <li> {@link #EXTRA_UID} containing the integer uid assigned to the package. 2209 * </ul> 2210 * 2211 * <p class="note">This is a protected intent that can only be sent 2212 * by the system. 2213 */ 2214 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2215 public static final String ACTION_PACKAGE_DATA_CLEARED = "android.intent.action.PACKAGE_DATA_CLEARED"; 2216 /** 2217 * Broadcast Action: Packages have been suspended. 2218 * <p>Includes the following extras: 2219 * <ul> 2220 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been suspended 2221 * </ul> 2222 * 2223 * <p class="note">This is a protected intent that can only be sent 2224 * by the system. It is only sent to registered receivers. 2225 */ 2226 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2227 public static final String ACTION_PACKAGES_SUSPENDED = "android.intent.action.PACKAGES_SUSPENDED"; 2228 /** 2229 * Broadcast Action: Packages have been unsuspended. 2230 * <p>Includes the following extras: 2231 * <ul> 2232 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages which have been unsuspended 2233 * </ul> 2234 * 2235 * <p class="note">This is a protected intent that can only be sent 2236 * by the system. It is only sent to registered receivers. 2237 */ 2238 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2239 public static final String ACTION_PACKAGES_UNSUSPENDED = "android.intent.action.PACKAGES_UNSUSPENDED"; 2240 /** 2241 * Broadcast Action: A user ID has been removed from the system. The user 2242 * ID number is stored in the extra data under {@link #EXTRA_UID}. 2243 * 2244 * <p class="note">This is a protected intent that can only be sent 2245 * by the system. 2246 */ 2247 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2248 public static final String ACTION_UID_REMOVED = "android.intent.action.UID_REMOVED"; 2249 2250 /** 2251 * Broadcast Action: Sent to the installer package of an application when 2252 * that application is first launched (that is the first time it is moved 2253 * out of the stopped state). The data contains the name of the package. 2254 * 2255 * <p class="note">This is a protected intent that can only be sent 2256 * by the system. 2257 */ 2258 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2259 public static final String ACTION_PACKAGE_FIRST_LAUNCH = "android.intent.action.PACKAGE_FIRST_LAUNCH"; 2260 2261 /** 2262 * Broadcast Action: Sent to the system package verifier when a package 2263 * needs to be verified. The data contains the package URI. 2264 * <p class="note"> 2265 * This is a protected intent that can only be sent by the system. 2266 * </p> 2267 */ 2268 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2269 public static final String ACTION_PACKAGE_NEEDS_VERIFICATION = "android.intent.action.PACKAGE_NEEDS_VERIFICATION"; 2270 2271 /** 2272 * Broadcast Action: Sent to the system package verifier when a package is 2273 * verified. The data contains the package URI. 2274 * <p class="note"> 2275 * This is a protected intent that can only be sent by the system. 2276 */ 2277 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2278 public static final String ACTION_PACKAGE_VERIFIED = "android.intent.action.PACKAGE_VERIFIED"; 2279 2280 /** 2281 * Broadcast Action: Sent to the system intent filter verifier when an 2282 * intent filter needs to be verified. The data contains the filter data 2283 * hosts to be verified against. 2284 * <p class="note"> 2285 * This is a protected intent that can only be sent by the system. 2286 * </p> 2287 * 2288 * @hide 2289 */ 2290 @SystemApi 2291 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2292 public static final String ACTION_INTENT_FILTER_NEEDS_VERIFICATION = "android.intent.action.INTENT_FILTER_NEEDS_VERIFICATION"; 2293 2294 /** 2295 * Broadcast Action: Resources for a set of packages (which were 2296 * previously unavailable) are currently 2297 * available since the media on which they exist is available. 2298 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2299 * list of packages whose availability changed. 2300 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2301 * list of uids of packages whose availability changed. 2302 * Note that the 2303 * packages in this list do <em>not</em> receive this broadcast. 2304 * The specified set of packages are now available on the system. 2305 * <p>Includes the following extras: 2306 * <ul> 2307 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2308 * whose resources(were previously unavailable) are currently available. 2309 * {@link #EXTRA_CHANGED_UID_LIST} is the set of uids of the 2310 * packages whose resources(were previously unavailable) 2311 * are currently available. 2312 * </ul> 2313 * 2314 * <p class="note">This is a protected intent that can only be sent 2315 * by the system. 2316 */ 2317 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2318 public static final String ACTION_EXTERNAL_APPLICATIONS_AVAILABLE = 2319 "android.intent.action.EXTERNAL_APPLICATIONS_AVAILABLE"; 2320 2321 /** 2322 * Broadcast Action: Resources for a set of packages are currently 2323 * unavailable since the media on which they exist is unavailable. 2324 * The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a 2325 * list of packages whose availability changed. 2326 * The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a 2327 * list of uids of packages whose availability changed. 2328 * The specified set of packages can no longer be 2329 * launched and are practically unavailable on the system. 2330 * <p>Inclues the following extras: 2331 * <ul> 2332 * <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages 2333 * whose resources are no longer available. 2334 * {@link #EXTRA_CHANGED_UID_LIST} is the set of packages 2335 * whose resources are no longer available. 2336 * </ul> 2337 * 2338 * <p class="note">This is a protected intent that can only be sent 2339 * by the system. 2340 */ 2341 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2342 public static final String ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE = 2343 "android.intent.action.EXTERNAL_APPLICATIONS_UNAVAILABLE"; 2344 2345 /** 2346 * Broadcast Action: preferred activities have changed *explicitly*. 2347 * 2348 * <p>Note there are cases where a preferred activity is invalidated *implicitly*, e.g. 2349 * when an app is installed or uninstalled, but in such cases this broadcast will *not* 2350 * be sent. 2351 * 2352 * {@link #EXTRA_USER_HANDLE} contains the user ID in question. 2353 * 2354 * @hide 2355 */ 2356 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2357 public static final String ACTION_PREFERRED_ACTIVITY_CHANGED = 2358 "android.intent.action.ACTION_PREFERRED_ACTIVITY_CHANGED"; 2359 2360 2361 /** 2362 * Broadcast Action: The current system wallpaper has changed. See 2363 * {@link android.app.WallpaperManager} for retrieving the new wallpaper. 2364 * This should <em>only</em> be used to determine when the wallpaper 2365 * has changed to show the new wallpaper to the user. You should certainly 2366 * never, in response to this, change the wallpaper or other attributes of 2367 * it such as the suggested size. That would be crazy, right? You'd cause 2368 * all kinds of loops, especially if other apps are doing similar things, 2369 * right? Of course. So please don't do this. 2370 * 2371 * @deprecated Modern applications should use 2372 * {@link android.view.WindowManager.LayoutParams#FLAG_SHOW_WALLPAPER 2373 * WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER} to have the wallpaper 2374 * shown behind their UI, rather than watching for this broadcast and 2375 * rendering the wallpaper on their own. 2376 */ 2377 @Deprecated @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2378 public static final String ACTION_WALLPAPER_CHANGED = "android.intent.action.WALLPAPER_CHANGED"; 2379 /** 2380 * Broadcast Action: The current device {@link android.content.res.Configuration} 2381 * (orientation, locale, etc) has changed. When such a change happens, the 2382 * UIs (view hierarchy) will need to be rebuilt based on this new 2383 * information; for the most part, applications don't need to worry about 2384 * this, because the system will take care of stopping and restarting the 2385 * application to make sure it sees the new changes. Some system code that 2386 * can not be restarted will need to watch for this action and handle it 2387 * appropriately. 2388 * 2389 * <p class="note"> 2390 * You <em>cannot</em> receive this through components declared 2391 * in manifests, only by explicitly registering for it with 2392 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2393 * Context.registerReceiver()}. 2394 * 2395 * <p class="note">This is a protected intent that can only be sent 2396 * by the system. 2397 * 2398 * @see android.content.res.Configuration 2399 */ 2400 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2401 public static final String ACTION_CONFIGURATION_CHANGED = "android.intent.action.CONFIGURATION_CHANGED"; 2402 /** 2403 * Broadcast Action: The current device's locale has changed. 2404 * 2405 * <p class="note">This is a protected intent that can only be sent 2406 * by the system. 2407 */ 2408 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2409 public static final String ACTION_LOCALE_CHANGED = "android.intent.action.LOCALE_CHANGED"; 2410 /** 2411 * Broadcast Action: This is a <em>sticky broadcast</em> containing the 2412 * charging state, level, and other information about the battery. 2413 * See {@link android.os.BatteryManager} for documentation on the 2414 * contents of the Intent. 2415 * 2416 * <p class="note"> 2417 * You <em>cannot</em> receive this through components declared 2418 * in manifests, only by explicitly registering for it with 2419 * {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 2420 * Context.registerReceiver()}. See {@link #ACTION_BATTERY_LOW}, 2421 * {@link #ACTION_BATTERY_OKAY}, {@link #ACTION_POWER_CONNECTED}, 2422 * and {@link #ACTION_POWER_DISCONNECTED} for distinct battery-related 2423 * broadcasts that are sent and can be received through manifest 2424 * receivers. 2425 * 2426 * <p class="note">This is a protected intent that can only be sent 2427 * by the system. 2428 */ 2429 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2430 public static final String ACTION_BATTERY_CHANGED = "android.intent.action.BATTERY_CHANGED"; 2431 /** 2432 * Broadcast Action: Indicates low battery condition on the device. 2433 * This broadcast corresponds to the "Low battery warning" system dialog. 2434 * 2435 * <p class="note">This is a protected intent that can only be sent 2436 * by the system. 2437 */ 2438 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2439 public static final String ACTION_BATTERY_LOW = "android.intent.action.BATTERY_LOW"; 2440 /** 2441 * Broadcast Action: Indicates the battery is now okay after being low. 2442 * This will be sent after {@link #ACTION_BATTERY_LOW} once the battery has 2443 * gone back up to an okay state. 2444 * 2445 * <p class="note">This is a protected intent that can only be sent 2446 * by the system. 2447 */ 2448 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2449 public static final String ACTION_BATTERY_OKAY = "android.intent.action.BATTERY_OKAY"; 2450 /** 2451 * Broadcast Action: External power has been connected to the device. 2452 * This is intended for applications that wish to register specifically to this notification. 2453 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2454 * stay active to receive this notification. This action can be used to implement actions 2455 * that wait until power is available to trigger. 2456 * 2457 * <p class="note">This is a protected intent that can only be sent 2458 * by the system. 2459 */ 2460 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2461 public static final String ACTION_POWER_CONNECTED = "android.intent.action.ACTION_POWER_CONNECTED"; 2462 /** 2463 * Broadcast Action: External power has been removed from the device. 2464 * This is intended for applications that wish to register specifically to this notification. 2465 * Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to 2466 * stay active to receive this notification. This action can be used to implement actions 2467 * that wait until power is available to trigger. 2468 * 2469 * <p class="note">This is a protected intent that can only be sent 2470 * by the system. 2471 */ 2472 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2473 public static final String ACTION_POWER_DISCONNECTED = 2474 "android.intent.action.ACTION_POWER_DISCONNECTED"; 2475 /** 2476 * Broadcast Action: Device is shutting down. 2477 * This is broadcast when the device is being shut down (completely turned 2478 * off, not sleeping). Once the broadcast is complete, the final shutdown 2479 * will proceed and all unsaved data lost. Apps will not normally need 2480 * to handle this, since the foreground activity will be paused as well. 2481 * 2482 * <p class="note">This is a protected intent that can only be sent 2483 * by the system. 2484 * <p>May include the following extras: 2485 * <ul> 2486 * <li> {@link #EXTRA_SHUTDOWN_USERSPACE_ONLY} a boolean that is set to true if this 2487 * shutdown is only for userspace processes. If not set, assumed to be false. 2488 * </ul> 2489 */ 2490 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2491 public static final String ACTION_SHUTDOWN = "android.intent.action.ACTION_SHUTDOWN"; 2492 /** 2493 * Activity Action: Start this activity to request system shutdown. 2494 * The optional boolean extra field {@link #EXTRA_KEY_CONFIRM} can be set to true 2495 * to request confirmation from the user before shutting down. The optional boolean 2496 * extra field {@link #EXTRA_USER_REQUESTED_SHUTDOWN} can be set to true to 2497 * indicate that the shutdown is requested by the user. 2498 * 2499 * <p class="note">This is a protected intent that can only be sent 2500 * by the system. 2501 * 2502 * {@hide} 2503 */ 2504 public static final String ACTION_REQUEST_SHUTDOWN 2505 = "com.android.internal.intent.action.REQUEST_SHUTDOWN"; 2506 /** 2507 * Broadcast Action: A sticky broadcast that indicates low storage space 2508 * condition on the device 2509 * <p class="note"> 2510 * This is a protected intent that can only be sent by the system. 2511 * 2512 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2513 * or above, this broadcast will no longer be delivered to any 2514 * {@link BroadcastReceiver} defined in your manifest. Instead, 2515 * apps are strongly encouraged to use the improved 2516 * {@link Context#getCacheDir()} behavior so the system can 2517 * automatically free up storage when needed. 2518 */ 2519 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2520 @Deprecated 2521 public static final String ACTION_DEVICE_STORAGE_LOW = "android.intent.action.DEVICE_STORAGE_LOW"; 2522 /** 2523 * Broadcast Action: Indicates low storage space condition on the device no 2524 * longer exists 2525 * <p class="note"> 2526 * This is a protected intent that can only be sent by the system. 2527 * 2528 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2529 * or above, this broadcast will no longer be delivered to any 2530 * {@link BroadcastReceiver} defined in your manifest. Instead, 2531 * apps are strongly encouraged to use the improved 2532 * {@link Context#getCacheDir()} behavior so the system can 2533 * automatically free up storage when needed. 2534 */ 2535 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2536 @Deprecated 2537 public static final String ACTION_DEVICE_STORAGE_OK = "android.intent.action.DEVICE_STORAGE_OK"; 2538 /** 2539 * Broadcast Action: A sticky broadcast that indicates a storage space full 2540 * condition on the device. This is intended for activities that want to be 2541 * able to fill the data partition completely, leaving only enough free 2542 * space to prevent system-wide SQLite failures. 2543 * <p class="note"> 2544 * This is a protected intent that can only be sent by the system. 2545 * 2546 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2547 * or above, this broadcast will no longer be delivered to any 2548 * {@link BroadcastReceiver} defined in your manifest. Instead, 2549 * apps are strongly encouraged to use the improved 2550 * {@link Context#getCacheDir()} behavior so the system can 2551 * automatically free up storage when needed. 2552 * @hide 2553 */ 2554 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2555 @Deprecated 2556 public static final String ACTION_DEVICE_STORAGE_FULL = "android.intent.action.DEVICE_STORAGE_FULL"; 2557 /** 2558 * Broadcast Action: Indicates storage space full condition on the device no 2559 * longer exists. 2560 * <p class="note"> 2561 * This is a protected intent that can only be sent by the system. 2562 * 2563 * @deprecated if your app targets {@link android.os.Build.VERSION_CODES#O} 2564 * or above, this broadcast will no longer be delivered to any 2565 * {@link BroadcastReceiver} defined in your manifest. Instead, 2566 * apps are strongly encouraged to use the improved 2567 * {@link Context#getCacheDir()} behavior so the system can 2568 * automatically free up storage when needed. 2569 * @hide 2570 */ 2571 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2572 @Deprecated 2573 public static final String ACTION_DEVICE_STORAGE_NOT_FULL = "android.intent.action.DEVICE_STORAGE_NOT_FULL"; 2574 /** 2575 * Broadcast Action: Indicates low memory condition notification acknowledged by user 2576 * and package management should be started. 2577 * This is triggered by the user from the ACTION_DEVICE_STORAGE_LOW 2578 * notification. 2579 */ 2580 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2581 public static final String ACTION_MANAGE_PACKAGE_STORAGE = "android.intent.action.MANAGE_PACKAGE_STORAGE"; 2582 /** 2583 * Broadcast Action: The device has entered USB Mass Storage mode. 2584 * This is used mainly for the USB Settings panel. 2585 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2586 * when the SD card file system is mounted or unmounted 2587 * @deprecated replaced by android.os.storage.StorageEventListener 2588 */ 2589 @Deprecated 2590 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2591 public static final String ACTION_UMS_CONNECTED = "android.intent.action.UMS_CONNECTED"; 2592 2593 /** 2594 * Broadcast Action: The device has exited USB Mass Storage mode. 2595 * This is used mainly for the USB Settings panel. 2596 * Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified 2597 * when the SD card file system is mounted or unmounted 2598 * @deprecated replaced by android.os.storage.StorageEventListener 2599 */ 2600 @Deprecated 2601 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2602 public static final String ACTION_UMS_DISCONNECTED = "android.intent.action.UMS_DISCONNECTED"; 2603 2604 /** 2605 * Broadcast Action: External media has been removed. 2606 * The path to the mount point for the removed media is contained in the Intent.mData field. 2607 */ 2608 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2609 public static final String ACTION_MEDIA_REMOVED = "android.intent.action.MEDIA_REMOVED"; 2610 2611 /** 2612 * Broadcast Action: External media is present, but not mounted at its mount point. 2613 * The path to the mount point for the unmounted media is contained in the Intent.mData field. 2614 */ 2615 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2616 public static final String ACTION_MEDIA_UNMOUNTED = "android.intent.action.MEDIA_UNMOUNTED"; 2617 2618 /** 2619 * Broadcast Action: External media is present, and being disk-checked 2620 * The path to the mount point for the checking media is contained in the Intent.mData field. 2621 */ 2622 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2623 public static final String ACTION_MEDIA_CHECKING = "android.intent.action.MEDIA_CHECKING"; 2624 2625 /** 2626 * Broadcast Action: External media is present, but is using an incompatible fs (or is blank) 2627 * The path to the mount point for the checking media is contained in the Intent.mData field. 2628 */ 2629 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2630 public static final String ACTION_MEDIA_NOFS = "android.intent.action.MEDIA_NOFS"; 2631 2632 /** 2633 * Broadcast Action: External media is present and mounted at its mount point. 2634 * The path to the mount point for the mounted media is contained in the Intent.mData field. 2635 * The Intent contains an extra with name "read-only" and Boolean value to indicate if the 2636 * media was mounted read only. 2637 */ 2638 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2639 public static final String ACTION_MEDIA_MOUNTED = "android.intent.action.MEDIA_MOUNTED"; 2640 2641 /** 2642 * Broadcast Action: External media is unmounted because it is being shared via USB mass storage. 2643 * The path to the mount point for the shared media is contained in the Intent.mData field. 2644 */ 2645 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2646 public static final String ACTION_MEDIA_SHARED = "android.intent.action.MEDIA_SHARED"; 2647 2648 /** 2649 * Broadcast Action: External media is no longer being shared via USB mass storage. 2650 * The path to the mount point for the previously shared media is contained in the Intent.mData field. 2651 * 2652 * @hide 2653 */ 2654 public static final String ACTION_MEDIA_UNSHARED = "android.intent.action.MEDIA_UNSHARED"; 2655 2656 /** 2657 * Broadcast Action: External media was removed from SD card slot, but mount point was not unmounted. 2658 * The path to the mount point for the removed media is contained in the Intent.mData field. 2659 */ 2660 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2661 public static final String ACTION_MEDIA_BAD_REMOVAL = "android.intent.action.MEDIA_BAD_REMOVAL"; 2662 2663 /** 2664 * Broadcast Action: External media is present but cannot be mounted. 2665 * The path to the mount point for the unmountable media is contained in the Intent.mData field. 2666 */ 2667 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2668 public static final String ACTION_MEDIA_UNMOUNTABLE = "android.intent.action.MEDIA_UNMOUNTABLE"; 2669 2670 /** 2671 * Broadcast Action: User has expressed the desire to remove the external storage media. 2672 * Applications should close all files they have open within the mount point when they receive this intent. 2673 * The path to the mount point for the media to be ejected is contained in the Intent.mData field. 2674 */ 2675 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2676 public static final String ACTION_MEDIA_EJECT = "android.intent.action.MEDIA_EJECT"; 2677 2678 /** 2679 * Broadcast Action: The media scanner has started scanning a directory. 2680 * The path to the directory being scanned is contained in the Intent.mData field. 2681 */ 2682 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2683 public static final String ACTION_MEDIA_SCANNER_STARTED = "android.intent.action.MEDIA_SCANNER_STARTED"; 2684 2685 /** 2686 * Broadcast Action: The media scanner has finished scanning a directory. 2687 * The path to the scanned directory is contained in the Intent.mData field. 2688 */ 2689 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2690 public static final String ACTION_MEDIA_SCANNER_FINISHED = "android.intent.action.MEDIA_SCANNER_FINISHED"; 2691 2692 /** 2693 * Broadcast Action: Request the media scanner to scan a file and add it to the media database. 2694 * The path to the file is contained in the Intent.mData field. 2695 */ 2696 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2697 public static final String ACTION_MEDIA_SCANNER_SCAN_FILE = "android.intent.action.MEDIA_SCANNER_SCAN_FILE"; 2698 2699 /** 2700 * Broadcast Action: The "Media Button" was pressed. Includes a single 2701 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2702 * caused the broadcast. 2703 */ 2704 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2705 public static final String ACTION_MEDIA_BUTTON = "android.intent.action.MEDIA_BUTTON"; 2706 2707 /** 2708 * Broadcast Action: The "Camera Button" was pressed. Includes a single 2709 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 2710 * caused the broadcast. 2711 */ 2712 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2713 public static final String ACTION_CAMERA_BUTTON = "android.intent.action.CAMERA_BUTTON"; 2714 2715 // *** NOTE: @todo(*) The following really should go into a more domain-specific 2716 // location; they are not general-purpose actions. 2717 2718 /** 2719 * Broadcast Action: A GTalk connection has been established. 2720 */ 2721 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2722 public static final String ACTION_GTALK_SERVICE_CONNECTED = 2723 "android.intent.action.GTALK_CONNECTED"; 2724 2725 /** 2726 * Broadcast Action: A GTalk connection has been disconnected. 2727 */ 2728 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2729 public static final String ACTION_GTALK_SERVICE_DISCONNECTED = 2730 "android.intent.action.GTALK_DISCONNECTED"; 2731 2732 /** 2733 * Broadcast Action: An input method has been changed. 2734 */ 2735 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2736 public static final String ACTION_INPUT_METHOD_CHANGED = 2737 "android.intent.action.INPUT_METHOD_CHANGED"; 2738 2739 /** 2740 * <p>Broadcast Action: The user has switched the phone into or out of Airplane Mode. One or 2741 * more radios have been turned off or on. The intent will have the following extra value:</p> 2742 * <ul> 2743 * <li><em>state</em> - A boolean value indicating whether Airplane Mode is on. If true, 2744 * then cell radio and possibly other radios such as bluetooth or WiFi may have also been 2745 * turned off</li> 2746 * </ul> 2747 * 2748 * <p class="note">This is a protected intent that can only be sent by the system.</p> 2749 */ 2750 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2751 public static final String ACTION_AIRPLANE_MODE_CHANGED = "android.intent.action.AIRPLANE_MODE"; 2752 2753 /** 2754 * Broadcast Action: Some content providers have parts of their namespace 2755 * where they publish new events or items that the user may be especially 2756 * interested in. For these things, they may broadcast this action when the 2757 * set of interesting items change. 2758 * 2759 * For example, GmailProvider sends this notification when the set of unread 2760 * mail in the inbox changes. 2761 * 2762 * <p>The data of the intent identifies which part of which provider 2763 * changed. When queried through the content resolver, the data URI will 2764 * return the data set in question. 2765 * 2766 * <p>The intent will have the following extra values: 2767 * <ul> 2768 * <li><em>count</em> - The number of items in the data set. This is the 2769 * same as the number of items in the cursor returned by querying the 2770 * data URI. </li> 2771 * </ul> 2772 * 2773 * This intent will be sent at boot (if the count is non-zero) and when the 2774 * data set changes. It is possible for the data set to change without the 2775 * count changing (for example, if a new unread message arrives in the same 2776 * sync operation in which a message is archived). The phone should still 2777 * ring/vibrate/etc as normal in this case. 2778 */ 2779 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2780 public static final String ACTION_PROVIDER_CHANGED = 2781 "android.intent.action.PROVIDER_CHANGED"; 2782 2783 /** 2784 * Broadcast Action: Wired Headset plugged in or unplugged. 2785 * 2786 * Same as {@link android.media.AudioManager#ACTION_HEADSET_PLUG}, to be consulted for value 2787 * and documentation. 2788 * <p>If the minimum SDK version of your application is 2789 * {@link android.os.Build.VERSION_CODES#LOLLIPOP}, it is recommended to refer 2790 * to the <code>AudioManager</code> constant in your receiver registration code instead. 2791 */ 2792 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2793 public static final String ACTION_HEADSET_PLUG = android.media.AudioManager.ACTION_HEADSET_PLUG; 2794 2795 /** 2796 * <p>Broadcast Action: The user has switched on advanced settings in the settings app:</p> 2797 * <ul> 2798 * <li><em>state</em> - A boolean value indicating whether the settings is on or off.</li> 2799 * </ul> 2800 * 2801 * <p class="note">This is a protected intent that can only be sent 2802 * by the system. 2803 * 2804 * @hide 2805 */ 2806 //@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2807 public static final String ACTION_ADVANCED_SETTINGS_CHANGED 2808 = "android.intent.action.ADVANCED_SETTINGS"; 2809 2810 /** 2811 * Broadcast Action: Sent after application restrictions are changed. 2812 * 2813 * <p class="note">This is a protected intent that can only be sent 2814 * by the system.</p> 2815 */ 2816 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2817 public static final String ACTION_APPLICATION_RESTRICTIONS_CHANGED = 2818 "android.intent.action.APPLICATION_RESTRICTIONS_CHANGED"; 2819 2820 /** 2821 * Broadcast Action: An outgoing call is about to be placed. 2822 * 2823 * <p>The Intent will have the following extra value:</p> 2824 * <ul> 2825 * <li><em>{@link android.content.Intent#EXTRA_PHONE_NUMBER}</em> - 2826 * the phone number originally intended to be dialed.</li> 2827 * </ul> 2828 * <p>Once the broadcast is finished, the resultData is used as the actual 2829 * number to call. If <code>null</code>, no call will be placed.</p> 2830 * <p>It is perfectly acceptable for multiple receivers to process the 2831 * outgoing call in turn: for example, a parental control application 2832 * might verify that the user is authorized to place the call at that 2833 * time, then a number-rewriting application might add an area code if 2834 * one was not specified.</p> 2835 * <p>For consistency, any receiver whose purpose is to prohibit phone 2836 * calls should have a priority of 0, to ensure it will see the final 2837 * phone number to be dialed. 2838 * Any receiver whose purpose is to rewrite phone numbers to be called 2839 * should have a positive priority. 2840 * Negative priorities are reserved for the system for this broadcast; 2841 * using them may cause problems.</p> 2842 * <p>Any BroadcastReceiver receiving this Intent <em>must not</em> 2843 * abort the broadcast.</p> 2844 * <p>Emergency calls cannot be intercepted using this mechanism, and 2845 * other calls cannot be modified to call emergency numbers using this 2846 * mechanism. 2847 * <p>Some apps (such as VoIP apps) may want to redirect the outgoing 2848 * call to use their own service instead. Those apps should first prevent 2849 * the call from being placed by setting resultData to <code>null</code> 2850 * and then start their own app to make the call. 2851 * <p>You must hold the 2852 * {@link android.Manifest.permission#PROCESS_OUTGOING_CALLS} 2853 * permission to receive this Intent.</p> 2854 * 2855 * <p class="note">This is a protected intent that can only be sent 2856 * by the system. 2857 */ 2858 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2859 public static final String ACTION_NEW_OUTGOING_CALL = 2860 "android.intent.action.NEW_OUTGOING_CALL"; 2861 2862 /** 2863 * Broadcast Action: Have the device reboot. This is only for use by 2864 * system code. 2865 * 2866 * <p class="note">This is a protected intent that can only be sent 2867 * by the system. 2868 */ 2869 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2870 public static final String ACTION_REBOOT = 2871 "android.intent.action.REBOOT"; 2872 2873 /** 2874 * Broadcast Action: A sticky broadcast for changes in the physical 2875 * docking state of the device. 2876 * 2877 * <p>The intent will have the following extra values: 2878 * <ul> 2879 * <li><em>{@link #EXTRA_DOCK_STATE}</em> - the current dock 2880 * state, indicating which dock the device is physically in.</li> 2881 * </ul> 2882 * <p>This is intended for monitoring the current physical dock state. 2883 * See {@link android.app.UiModeManager} for the normal API dealing with 2884 * dock mode changes. 2885 */ 2886 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2887 public static final String ACTION_DOCK_EVENT = 2888 "android.intent.action.DOCK_EVENT"; 2889 2890 /** 2891 * Broadcast Action: A broadcast when idle maintenance can be started. 2892 * This means that the user is not interacting with the device and is 2893 * not expected to do so soon. Typical use of the idle maintenance is 2894 * to perform somehow expensive tasks that can be postponed at a moment 2895 * when they will not degrade user experience. 2896 * <p> 2897 * <p class="note">In order to keep the device responsive in case of an 2898 * unexpected user interaction, implementations of a maintenance task 2899 * should be interruptible. In such a scenario a broadcast with action 2900 * {@link #ACTION_IDLE_MAINTENANCE_END} will be sent. In other words, you 2901 * should not do the maintenance work in 2902 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather start a 2903 * maintenance service by {@link Context#startService(Intent)}. Also 2904 * you should hold a wake lock while your maintenance service is running 2905 * to prevent the device going to sleep. 2906 * </p> 2907 * <p> 2908 * <p class="note">This is a protected intent that can only be sent by 2909 * the system. 2910 * </p> 2911 * 2912 * @see #ACTION_IDLE_MAINTENANCE_END 2913 * 2914 * @hide 2915 */ 2916 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2917 public static final String ACTION_IDLE_MAINTENANCE_START = 2918 "android.intent.action.ACTION_IDLE_MAINTENANCE_START"; 2919 2920 /** 2921 * Broadcast Action: A broadcast when idle maintenance should be stopped. 2922 * This means that the user was not interacting with the device as a result 2923 * of which a broadcast with action {@link #ACTION_IDLE_MAINTENANCE_START} 2924 * was sent and now the user started interacting with the device. Typical 2925 * use of the idle maintenance is to perform somehow expensive tasks that 2926 * can be postponed at a moment when they will not degrade user experience. 2927 * <p> 2928 * <p class="note">In order to keep the device responsive in case of an 2929 * unexpected user interaction, implementations of a maintenance task 2930 * should be interruptible. Hence, on receiving a broadcast with this 2931 * action, the maintenance task should be interrupted as soon as possible. 2932 * In other words, you should not do the maintenance work in 2933 * {@link BroadcastReceiver#onReceive(Context, Intent)}, rather stop the 2934 * maintenance service that was started on receiving of 2935 * {@link #ACTION_IDLE_MAINTENANCE_START}.Also you should release the wake 2936 * lock you acquired when your maintenance service started. 2937 * </p> 2938 * <p class="note">This is a protected intent that can only be sent 2939 * by the system. 2940 * 2941 * @see #ACTION_IDLE_MAINTENANCE_START 2942 * 2943 * @hide 2944 */ 2945 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 2946 public static final String ACTION_IDLE_MAINTENANCE_END = 2947 "android.intent.action.ACTION_IDLE_MAINTENANCE_END"; 2948 2949 /** 2950 * Broadcast Action: a remote intent is to be broadcasted. 2951 * 2952 * A remote intent is used for remote RPC between devices. The remote intent 2953 * is serialized and sent from one device to another device. The receiving 2954 * device parses the remote intent and broadcasts it. Note that anyone can 2955 * broadcast a remote intent. However, if the intent receiver of the remote intent 2956 * does not trust intent broadcasts from arbitrary intent senders, it should require 2957 * the sender to hold certain permissions so only trusted sender's broadcast will be 2958 * let through. 2959 * @hide 2960 */ 2961 public static final String ACTION_REMOTE_INTENT = 2962 "com.google.android.c2dm.intent.RECEIVE"; 2963 2964 /** 2965 * Broadcast Action: This is broadcast once when the user is booting after a 2966 * system update. It can be used to perform cleanup or upgrades after a 2967 * system update. 2968 * <p> 2969 * This broadcast is sent after the {@link #ACTION_LOCKED_BOOT_COMPLETED} 2970 * broadcast but before the {@link #ACTION_BOOT_COMPLETED} broadcast. It's 2971 * only sent when the {@link Build#FINGERPRINT} has changed, and it's only 2972 * sent to receivers in the system image. 2973 * 2974 * @hide 2975 */ 2976 @SystemApi 2977 public static final String ACTION_PRE_BOOT_COMPLETED = 2978 "android.intent.action.PRE_BOOT_COMPLETED"; 2979 2980 /** 2981 * Broadcast to a specific application to query any supported restrictions to impose 2982 * on restricted users. The broadcast intent contains an extra 2983 * {@link #EXTRA_RESTRICTIONS_BUNDLE} with the currently persisted 2984 * restrictions as a Bundle of key/value pairs. The value types can be Boolean, String or 2985 * String[] depending on the restriction type.<p/> 2986 * The response should contain an extra {@link #EXTRA_RESTRICTIONS_LIST}, 2987 * which is of type <code>ArrayList<RestrictionEntry></code>. It can also 2988 * contain an extra {@link #EXTRA_RESTRICTIONS_INTENT}, which is of type <code>Intent</code>. 2989 * The activity specified by that intent will be launched for a result which must contain 2990 * one of the extras {@link #EXTRA_RESTRICTIONS_LIST} or {@link #EXTRA_RESTRICTIONS_BUNDLE}. 2991 * The keys and values of the returned restrictions will be persisted. 2992 * @see RestrictionEntry 2993 */ 2994 public static final String ACTION_GET_RESTRICTION_ENTRIES = 2995 "android.intent.action.GET_RESTRICTION_ENTRIES"; 2996 2997 /** 2998 * Sent the first time a user is starting, to allow system apps to 2999 * perform one time initialization. (This will not be seen by third 3000 * party applications because a newly initialized user does not have any 3001 * third party applications installed for it.) This is sent early in 3002 * starting the user, around the time the home app is started, before 3003 * {@link #ACTION_BOOT_COMPLETED} is sent. This is sent as a foreground 3004 * broadcast, since it is part of a visible user interaction; be as quick 3005 * as possible when handling it. 3006 */ 3007 public static final String ACTION_USER_INITIALIZE = 3008 "android.intent.action.USER_INITIALIZE"; 3009 3010 /** 3011 * Sent when a user switch is happening, causing the process's user to be 3012 * brought to the foreground. This is only sent to receivers registered 3013 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3014 * Context.registerReceiver}. It is sent to the user that is going to the 3015 * foreground. This is sent as a foreground 3016 * broadcast, since it is part of a visible user interaction; be as quick 3017 * as possible when handling it. 3018 */ 3019 public static final String ACTION_USER_FOREGROUND = 3020 "android.intent.action.USER_FOREGROUND"; 3021 3022 /** 3023 * Sent when a user switch is happening, causing the process's user to be 3024 * sent to the background. This is only sent to receivers registered 3025 * through {@link Context#registerReceiver(BroadcastReceiver, IntentFilter) 3026 * Context.registerReceiver}. It is sent to the user that is going to the 3027 * background. This is sent as a foreground 3028 * broadcast, since it is part of a visible user interaction; be as quick 3029 * as possible when handling it. 3030 */ 3031 public static final String ACTION_USER_BACKGROUND = 3032 "android.intent.action.USER_BACKGROUND"; 3033 3034 /** 3035 * Broadcast sent to the system when a user is added. Carries an extra 3036 * EXTRA_USER_HANDLE that has the userHandle of the new user. It is sent to 3037 * all running users. You must hold 3038 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3039 * @hide 3040 */ 3041 public static final String ACTION_USER_ADDED = 3042 "android.intent.action.USER_ADDED"; 3043 3044 /** 3045 * Broadcast sent by the system when a user is started. Carries an extra 3046 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only sent to 3047 * registered receivers, not manifest receivers. It is sent to the user 3048 * that has been started. This is sent as a foreground 3049 * broadcast, since it is part of a visible user interaction; be as quick 3050 * as possible when handling it. 3051 * @hide 3052 */ 3053 public static final String ACTION_USER_STARTED = 3054 "android.intent.action.USER_STARTED"; 3055 3056 /** 3057 * Broadcast sent when a user is in the process of starting. Carries an extra 3058 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only 3059 * sent to registered receivers, not manifest receivers. It is sent to all 3060 * users (including the one that is being started). You must hold 3061 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3062 * this broadcast. This is sent as a background broadcast, since 3063 * its result is not part of the primary UX flow; to safely keep track of 3064 * started/stopped state of a user you can use this in conjunction with 3065 * {@link #ACTION_USER_STOPPING}. It is <b>not</b> generally safe to use with 3066 * other user state broadcasts since those are foreground broadcasts so can 3067 * execute in a different order. 3068 * @hide 3069 */ 3070 public static final String ACTION_USER_STARTING = 3071 "android.intent.action.USER_STARTING"; 3072 3073 /** 3074 * Broadcast sent when a user is going to be stopped. Carries an extra 3075 * EXTRA_USER_HANDLE that has the userHandle of the user. This is only 3076 * sent to registered receivers, not manifest receivers. It is sent to all 3077 * users (including the one that is being stopped). You must hold 3078 * {@link android.Manifest.permission#INTERACT_ACROSS_USERS} to receive 3079 * this broadcast. The user will not stop until all receivers have 3080 * handled the broadcast. This is sent as a background broadcast, since 3081 * its result is not part of the primary UX flow; to safely keep track of 3082 * started/stopped state of a user you can use this in conjunction with 3083 * {@link #ACTION_USER_STARTING}. It is <b>not</b> generally safe to use with 3084 * other user state broadcasts since those are foreground broadcasts so can 3085 * execute in a different order. 3086 * @hide 3087 */ 3088 public static final String ACTION_USER_STOPPING = 3089 "android.intent.action.USER_STOPPING"; 3090 3091 /** 3092 * Broadcast sent to the system when a user is stopped. Carries an extra 3093 * EXTRA_USER_HANDLE that has the userHandle of the user. This is similar to 3094 * {@link #ACTION_PACKAGE_RESTARTED}, but for an entire user instead of a 3095 * specific package. This is only sent to registered receivers, not manifest 3096 * receivers. It is sent to all running users <em>except</em> the one that 3097 * has just been stopped (which is no longer running). 3098 * @hide 3099 */ 3100 public static final String ACTION_USER_STOPPED = 3101 "android.intent.action.USER_STOPPED"; 3102 3103 /** 3104 * Broadcast sent to the system when a user is removed. Carries an extra EXTRA_USER_HANDLE that has 3105 * the userHandle of the user. It is sent to all running users except the 3106 * one that has been removed. The user will not be completely removed until all receivers have 3107 * handled the broadcast. You must hold 3108 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3109 * @hide 3110 */ 3111 @SystemApi 3112 public static final String ACTION_USER_REMOVED = 3113 "android.intent.action.USER_REMOVED"; 3114 3115 /** 3116 * Broadcast sent to the system when the user switches. Carries an extra EXTRA_USER_HANDLE that has 3117 * the userHandle of the user to become the current one. This is only sent to 3118 * registered receivers, not manifest receivers. It is sent to all running users. 3119 * You must hold 3120 * {@link android.Manifest.permission#MANAGE_USERS} to receive this broadcast. 3121 * @hide 3122 */ 3123 public static final String ACTION_USER_SWITCHED = 3124 "android.intent.action.USER_SWITCHED"; 3125 3126 /** 3127 * Broadcast Action: Sent when the credential-encrypted private storage has 3128 * become unlocked for the target user. This is only sent to registered 3129 * receivers, not manifest receivers. 3130 */ 3131 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3132 public static final String ACTION_USER_UNLOCKED = "android.intent.action.USER_UNLOCKED"; 3133 3134 /** 3135 * Broadcast sent to the system when a user's information changes. Carries an extra 3136 * {@link #EXTRA_USER_HANDLE} to indicate which user's information changed. 3137 * This is only sent to registered receivers, not manifest receivers. It is sent to all users. 3138 * @hide 3139 */ 3140 public static final String ACTION_USER_INFO_CHANGED = 3141 "android.intent.action.USER_INFO_CHANGED"; 3142 3143 /** 3144 * Broadcast sent to the primary user when an associated managed profile is added (the profile 3145 * was created and is ready to be used). Carries an extra {@link #EXTRA_USER} that specifies 3146 * the UserHandle of the profile that was added. Only applications (for example Launchers) 3147 * that need to display merged content across both primary and managed profiles need to 3148 * worry about this broadcast. This is only sent to registered receivers, 3149 * not manifest receivers. 3150 */ 3151 public static final String ACTION_MANAGED_PROFILE_ADDED = 3152 "android.intent.action.MANAGED_PROFILE_ADDED"; 3153 3154 /** 3155 * Broadcast sent to the primary user when an associated managed profile is removed. Carries an 3156 * extra {@link #EXTRA_USER} that specifies the UserHandle of the profile that was removed. 3157 * Only applications (for example Launchers) that need to display merged content across both 3158 * primary and managed profiles need to worry about this broadcast. This is only sent to 3159 * registered receivers, not manifest receivers. 3160 */ 3161 public static final String ACTION_MANAGED_PROFILE_REMOVED = 3162 "android.intent.action.MANAGED_PROFILE_REMOVED"; 3163 3164 /** 3165 * Broadcast sent to the primary user when the credential-encrypted private storage for 3166 * an associated managed profile is unlocked. Carries an extra {@link #EXTRA_USER} that 3167 * specifies the UserHandle of the profile that was unlocked. Only applications (for example 3168 * Launchers) that need to display merged content across both primary and managed profiles 3169 * need to worry about this broadcast. This is only sent to registered receivers, 3170 * not manifest receivers. 3171 */ 3172 public static final String ACTION_MANAGED_PROFILE_UNLOCKED = 3173 "android.intent.action.MANAGED_PROFILE_UNLOCKED"; 3174 3175 /** 3176 * Broadcast sent to the primary user when an associated managed profile has become available. 3177 * Currently this includes when the user disables quiet mode for the profile. Carries an extra 3178 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3179 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3180 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3181 */ 3182 public static final String ACTION_MANAGED_PROFILE_AVAILABLE = 3183 "android.intent.action.MANAGED_PROFILE_AVAILABLE"; 3184 3185 /** 3186 * Broadcast sent to the primary user when an associated managed profile has become unavailable. 3187 * Currently this includes when the user enables quiet mode for the profile. Carries an extra 3188 * {@link #EXTRA_USER} that specifies the UserHandle of the profile. When quiet mode is changed, 3189 * this broadcast will carry a boolean extra {@link #EXTRA_QUIET_MODE} indicating the new state 3190 * of quiet mode. This is only sent to registered receivers, not manifest receivers. 3191 */ 3192 public static final String ACTION_MANAGED_PROFILE_UNAVAILABLE = 3193 "android.intent.action.MANAGED_PROFILE_UNAVAILABLE"; 3194 3195 /** 3196 * Broadcast sent to the system user when the 'device locked' state changes for any user. 3197 * Carries an extra {@link #EXTRA_USER_HANDLE} that specifies the ID of the user for which 3198 * the device was locked or unlocked. 3199 * 3200 * This is only sent to registered receivers. 3201 * 3202 * @hide 3203 */ 3204 public static final String ACTION_DEVICE_LOCKED_CHANGED = 3205 "android.intent.action.DEVICE_LOCKED_CHANGED"; 3206 3207 /** 3208 * Sent when the user taps on the clock widget in the system's "quick settings" area. 3209 */ 3210 public static final String ACTION_QUICK_CLOCK = 3211 "android.intent.action.QUICK_CLOCK"; 3212 3213 /** 3214 * Activity Action: Shows the brightness setting dialog. 3215 * @hide 3216 */ 3217 public static final String ACTION_SHOW_BRIGHTNESS_DIALOG = 3218 "com.android.intent.action.SHOW_BRIGHTNESS_DIALOG"; 3219 3220 /** 3221 * Broadcast Action: A global button was pressed. Includes a single 3222 * extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that 3223 * caused the broadcast. 3224 * @hide 3225 */ 3226 @SystemApi 3227 public static final String ACTION_GLOBAL_BUTTON = "android.intent.action.GLOBAL_BUTTON"; 3228 3229 /** 3230 * Broadcast Action: Sent when media resource is granted. 3231 * <p> 3232 * {@link #EXTRA_PACKAGES} specifies the packages on the process holding the media resource 3233 * granted. 3234 * </p> 3235 * <p class="note"> 3236 * This is a protected intent that can only be sent by the system. 3237 * </p> 3238 * <p class="note"> 3239 * This requires {@link android.Manifest.permission#RECEIVE_MEDIA_RESOURCE_USAGE} permission. 3240 * </p> 3241 * 3242 * @hide 3243 */ 3244 public static final String ACTION_MEDIA_RESOURCE_GRANTED = 3245 "android.intent.action.MEDIA_RESOURCE_GRANTED"; 3246 3247 /** 3248 * Broadcast Action: An overlay package has changed. The data contains the 3249 * name of the overlay package which has changed. This is broadcast on all 3250 * changes to the OverlayInfo returned by {@link 3251 * android.content.om.IOverlayManager#getOverlayInfo(String, int)}. The 3252 * most common change is a state change that will change whether the 3253 * overlay is enabled or not. 3254 * @hide 3255 */ 3256 public static final String ACTION_OVERLAY_CHANGED = "android.intent.action.OVERLAY_CHANGED"; 3257 3258 /** 3259 * Activity Action: Allow the user to select and return one or more existing 3260 * documents. When invoked, the system will display the various 3261 * {@link DocumentsProvider} instances installed on the device, letting the 3262 * user interactively navigate through them. These documents include local 3263 * media, such as photos and video, and documents provided by installed 3264 * cloud storage providers. 3265 * <p> 3266 * Each document is represented as a {@code content://} URI backed by a 3267 * {@link DocumentsProvider}, which can be opened as a stream with 3268 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3269 * {@link android.provider.DocumentsContract.Document} metadata. 3270 * <p> 3271 * All selected documents are returned to the calling application with 3272 * persistable read and write permission grants. If you want to maintain 3273 * access to the documents across device reboots, you need to explicitly 3274 * take the persistable permissions using 3275 * {@link ContentResolver#takePersistableUriPermission(Uri, int)}. 3276 * <p> 3277 * Callers must indicate the acceptable document MIME types through 3278 * {@link #setType(String)}. For example, to select photos, use 3279 * {@code image/*}. If multiple disjoint MIME types are acceptable, define 3280 * them in {@link #EXTRA_MIME_TYPES} and {@link #setType(String)} to 3281 * {@literal *}/*. 3282 * <p> 3283 * If the caller can handle multiple returned items (the user performing 3284 * multiple selection), then you can specify {@link #EXTRA_ALLOW_MULTIPLE} 3285 * to indicate this. 3286 * <p> 3287 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3288 * URIs that can be opened with 3289 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3290 * <p> 3291 * Callers can set a document URI through 3292 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3293 * location of documents navigator. System will do its best to launch the 3294 * navigator in the specified document if it's a folder, or the folder that 3295 * contains the specified document if not. 3296 * <p> 3297 * Output: The URI of the item that was picked, returned in 3298 * {@link #getData()}. This must be a {@code content://} URI so that any 3299 * receiver can access it. If multiple documents were selected, they are 3300 * returned in {@link #getClipData()}. 3301 * 3302 * @see DocumentsContract 3303 * @see #ACTION_OPEN_DOCUMENT_TREE 3304 * @see #ACTION_CREATE_DOCUMENT 3305 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3306 */ 3307 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3308 public static final String ACTION_OPEN_DOCUMENT = "android.intent.action.OPEN_DOCUMENT"; 3309 3310 /** 3311 * Activity Action: Allow the user to create a new document. When invoked, 3312 * the system will display the various {@link DocumentsProvider} instances 3313 * installed on the device, letting the user navigate through them. The 3314 * returned document may be a newly created document with no content, or it 3315 * may be an existing document with the requested MIME type. 3316 * <p> 3317 * Each document is represented as a {@code content://} URI backed by a 3318 * {@link DocumentsProvider}, which can be opened as a stream with 3319 * {@link ContentResolver#openFileDescriptor(Uri, String)}, or queried for 3320 * {@link android.provider.DocumentsContract.Document} metadata. 3321 * <p> 3322 * Callers must indicate the concrete MIME type of the document being 3323 * created by setting {@link #setType(String)}. This MIME type cannot be 3324 * changed after the document is created. 3325 * <p> 3326 * Callers can provide an initial display name through {@link #EXTRA_TITLE}, 3327 * but the user may change this value before creating the file. 3328 * <p> 3329 * Callers must include {@link #CATEGORY_OPENABLE} in the Intent to obtain 3330 * URIs that can be opened with 3331 * {@link ContentResolver#openFileDescriptor(Uri, String)}. 3332 * <p> 3333 * Callers can set a document URI through 3334 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3335 * location of documents navigator. System will do its best to launch the 3336 * navigator in the specified document if it's a folder, or the folder that 3337 * contains the specified document if not. 3338 * <p> 3339 * Output: The URI of the item that was created. This must be a 3340 * {@code content://} URI so that any receiver can access it. 3341 * 3342 * @see DocumentsContract 3343 * @see #ACTION_OPEN_DOCUMENT 3344 * @see #ACTION_OPEN_DOCUMENT_TREE 3345 * @see #FLAG_GRANT_PERSISTABLE_URI_PERMISSION 3346 */ 3347 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3348 public static final String ACTION_CREATE_DOCUMENT = "android.intent.action.CREATE_DOCUMENT"; 3349 3350 /** 3351 * Activity Action: Allow the user to pick a directory subtree. When 3352 * invoked, the system will display the various {@link DocumentsProvider} 3353 * instances installed on the device, letting the user navigate through 3354 * them. Apps can fully manage documents within the returned directory. 3355 * <p> 3356 * To gain access to descendant (child, grandchild, etc) documents, use 3357 * {@link DocumentsContract#buildDocumentUriUsingTree(Uri, String)} and 3358 * {@link DocumentsContract#buildChildDocumentsUriUsingTree(Uri, String)} 3359 * with the returned URI. 3360 * <p> 3361 * Callers can set a document URI through 3362 * {@link DocumentsContract#EXTRA_INITIAL_URI} to indicate the initial 3363 * location of documents navigator. System will do its best to launch the 3364 * navigator in the specified document if it's a folder, or the folder that 3365 * contains the specified document if not. 3366 * <p> 3367 * Output: The URI representing the selected directory tree. 3368 * 3369 * @see DocumentsContract 3370 */ 3371 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3372 public static final String 3373 ACTION_OPEN_DOCUMENT_TREE = "android.intent.action.OPEN_DOCUMENT_TREE"; 3374 3375 /** 3376 * Broadcast Action: List of dynamic sensor is changed due to new sensor being connected or 3377 * exisiting sensor being disconnected. 3378 * 3379 * <p class="note">This is a protected intent that can only be sent by the system.</p> 3380 * 3381 * {@hide} 3382 */ 3383 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3384 public static final String 3385 ACTION_DYNAMIC_SENSOR_CHANGED = "android.intent.action.DYNAMIC_SENSOR_CHANGED"; 3386 3387 /** 3388 * Deprecated - use ACTION_FACTORY_RESET instead. 3389 * @hide 3390 */ 3391 @Deprecated 3392 @SystemApi 3393 public static final String ACTION_MASTER_CLEAR = "android.intent.action.MASTER_CLEAR"; 3394 3395 /** 3396 * Broadcast intent sent by the RecoverySystem to inform listeners that a master clear (wipe) 3397 * is about to be performed. 3398 * @hide 3399 */ 3400 @SystemApi 3401 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3402 public static final String ACTION_MASTER_CLEAR_NOTIFICATION 3403 = "android.intent.action.MASTER_CLEAR_NOTIFICATION"; 3404 3405 /** 3406 * Boolean intent extra to be used with {@link #ACTION_MASTER_CLEAR} in order to force a factory 3407 * reset even if {@link android.os.UserManager#DISALLOW_FACTORY_RESET} is set. 3408 * 3409 * <p>Deprecated - use {@link #EXTRA_FORCE_FACTORY_RESET} instead. 3410 * 3411 * @hide 3412 */ 3413 @Deprecated 3414 public static final String EXTRA_FORCE_MASTER_CLEAR = 3415 "android.intent.extra.FORCE_MASTER_CLEAR"; 3416 3417 /** 3418 * A broadcast action to trigger a factory reset. 3419 * 3420 * <p> The sender must hold the {@link android.Manifest.permission#MASTER_CLEAR} permission. 3421 * 3422 * <p>Not for use by third-party applications. 3423 * 3424 * @see #EXTRA_FORCE_MASTER_CLEAR 3425 * 3426 * {@hide} 3427 */ 3428 @SystemApi 3429 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3430 public static final String ACTION_FACTORY_RESET = "android.intent.action.FACTORY_RESET"; 3431 3432 /** 3433 * Boolean intent extra to be used with {@link #ACTION_MASTER_CLEAR} in order to force a factory 3434 * reset even if {@link android.os.UserManager#DISALLOW_FACTORY_RESET} is set. 3435 * 3436 * <p>Not for use by third-party applications. 3437 * 3438 * @hide 3439 */ 3440 @SystemApi 3441 public static final String EXTRA_FORCE_FACTORY_RESET = 3442 "android.intent.extra.FORCE_FACTORY_RESET"; 3443 3444 /** 3445 * Broadcast action: report that a settings element is being restored from backup. The intent 3446 * contains three extras: EXTRA_SETTING_NAME is a string naming the restored setting, 3447 * EXTRA_SETTING_NEW_VALUE is the value being restored, and EXTRA_SETTING_PREVIOUS_VALUE 3448 * is the value of that settings entry prior to the restore operation. All of these values are 3449 * represented as strings. 3450 * 3451 * <p>This broadcast is sent only for settings provider entries known to require special handling 3452 * around restore time. These entries are found in the BROADCAST_ON_RESTORE table within 3453 * the provider's backup agent implementation. 3454 * 3455 * @see #EXTRA_SETTING_NAME 3456 * @see #EXTRA_SETTING_PREVIOUS_VALUE 3457 * @see #EXTRA_SETTING_NEW_VALUE 3458 * {@hide} 3459 */ 3460 public static final String ACTION_SETTING_RESTORED = "android.os.action.SETTING_RESTORED"; 3461 3462 /** {@hide} */ 3463 public static final String EXTRA_SETTING_NAME = "setting_name"; 3464 /** {@hide} */ 3465 public static final String EXTRA_SETTING_PREVIOUS_VALUE = "previous_value"; 3466 /** {@hide} */ 3467 public static final String EXTRA_SETTING_NEW_VALUE = "new_value"; 3468 3469 /** 3470 * Activity Action: Process a piece of text. 3471 * <p>Input: {@link #EXTRA_PROCESS_TEXT} contains the text to be processed. 3472 * {@link #EXTRA_PROCESS_TEXT_READONLY} states if the resulting text will be read-only.</p> 3473 * <p>Output: {@link #EXTRA_PROCESS_TEXT} contains the processed text.</p> 3474 */ 3475 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3476 public static final String ACTION_PROCESS_TEXT = "android.intent.action.PROCESS_TEXT"; 3477 3478 /** 3479 * Broadcast Action: The sim card state has changed. 3480 * For more details see TelephonyIntents.ACTION_SIM_STATE_CHANGED. This is here 3481 * because TelephonyIntents is an internal class. 3482 * @hide 3483 */ 3484 @SystemApi 3485 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 3486 public static final String ACTION_SIM_STATE_CHANGED = "android.intent.action.SIM_STATE_CHANGED"; 3487 3488 /** 3489 * Broadcast Action: indicate that the phone service state has changed. 3490 * The intent will have the following extra values:</p> 3491 * <p> 3492 * @see #EXTRA_VOICE_REG_STATE 3493 * @see #EXTRA_DATA_REG_STATE 3494 * @see #EXTRA_VOICE_ROAMING_TYPE 3495 * @see #EXTRA_DATA_ROAMING_TYPE 3496 * @see #EXTRA_OPERATOR_ALPHA_LONG 3497 * @see #EXTRA_OPERATOR_ALPHA_SHORT 3498 * @see #EXTRA_OPERATOR_NUMERIC 3499 * @see #EXTRA_DATA_OPERATOR_ALPHA_LONG 3500 * @see #EXTRA_DATA_OPERATOR_ALPHA_SHORT 3501 * @see #EXTRA_DATA_OPERATOR_NUMERIC 3502 * @see #EXTRA_MANUAL 3503 * @see #EXTRA_VOICE_RADIO_TECH 3504 * @see #EXTRA_DATA_RADIO_TECH 3505 * @see #EXTRA_CSS_INDICATOR 3506 * @see #EXTRA_NETWORK_ID 3507 * @see #EXTRA_SYSTEM_ID 3508 * @see #EXTRA_CDMA_ROAMING_INDICATOR 3509 * @see #EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR 3510 * @see #EXTRA_EMERGENCY_ONLY 3511 * @see #EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION 3512 * @see #EXTRA_IS_USING_CARRIER_AGGREGATION 3513 * @see #EXTRA_LTE_EARFCN_RSRP_BOOST 3514 * 3515 * <p class="note"> 3516 * Requires the READ_PHONE_STATE permission. 3517 * 3518 * <p class="note">This is a protected intent that can only be sent by the system. 3519 * @hide 3520 */ 3521 @Deprecated 3522 @SystemApi 3523 @SdkConstant(SdkConstant.SdkConstantType.BROADCAST_INTENT_ACTION) 3524 public static final String ACTION_SERVICE_STATE = "android.intent.action.SERVICE_STATE"; 3525 3526 /** 3527 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates voice registration 3528 * state. 3529 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3530 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3531 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3532 * @see android.telephony.ServiceState#STATE_POWER_OFF 3533 * @hide 3534 */ 3535 @Deprecated 3536 @SystemApi 3537 public static final String EXTRA_VOICE_REG_STATE = "voiceRegState"; 3538 3539 /** 3540 * An int extra used with {@link #ACTION_SERVICE_STATE} which indicates data registration state. 3541 * @see android.telephony.ServiceState#STATE_EMERGENCY_ONLY 3542 * @see android.telephony.ServiceState#STATE_IN_SERVICE 3543 * @see android.telephony.ServiceState#STATE_OUT_OF_SERVICE 3544 * @see android.telephony.ServiceState#STATE_POWER_OFF 3545 * @hide 3546 */ 3547 @Deprecated 3548 @SystemApi 3549 public static final String EXTRA_DATA_REG_STATE = "dataRegState"; 3550 3551 /** 3552 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the voice roaming 3553 * type. 3554 * @hide 3555 */ 3556 @Deprecated 3557 @SystemApi 3558 public static final String EXTRA_VOICE_ROAMING_TYPE = "voiceRoamingType"; 3559 3560 /** 3561 * An integer extra used with {@link #ACTION_SERVICE_STATE} which indicates the data roaming 3562 * type. 3563 * @hide 3564 */ 3565 @Deprecated 3566 @SystemApi 3567 public static final String EXTRA_DATA_ROAMING_TYPE = "dataRoamingType"; 3568 3569 /** 3570 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3571 * registered voice operator name in long alphanumeric format. 3572 * {@code null} if the operator name is not known or unregistered. 3573 * @hide 3574 */ 3575 @Deprecated 3576 @SystemApi 3577 public static final String EXTRA_OPERATOR_ALPHA_LONG = "operator-alpha-long"; 3578 3579 /** 3580 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3581 * registered voice operator name in short alphanumeric format. 3582 * {@code null} if the operator name is not known or unregistered. 3583 * @hide 3584 */ 3585 @Deprecated 3586 @SystemApi 3587 public static final String EXTRA_OPERATOR_ALPHA_SHORT = "operator-alpha-short"; 3588 3589 /** 3590 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3591 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the mobile 3592 * network. 3593 * @hide 3594 */ 3595 @Deprecated 3596 @SystemApi 3597 public static final String EXTRA_OPERATOR_NUMERIC = "operator-numeric"; 3598 3599 /** 3600 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3601 * registered data operator name in long alphanumeric format. 3602 * {@code null} if the operator name is not known or unregistered. 3603 * @hide 3604 */ 3605 @Deprecated 3606 @SystemApi 3607 public static final String EXTRA_DATA_OPERATOR_ALPHA_LONG = "data-operator-alpha-long"; 3608 3609 /** 3610 * A string extra used with {@link #ACTION_SERVICE_STATE} which represents the current 3611 * registered data operator name in short alphanumeric format. 3612 * {@code null} if the operator name is not known or unregistered. 3613 * @hide 3614 */ 3615 @Deprecated 3616 @SystemApi 3617 public static final String EXTRA_DATA_OPERATOR_ALPHA_SHORT = "data-operator-alpha-short"; 3618 3619 /** 3620 * A string extra used with {@link #ACTION_SERVICE_STATE} containing the MCC 3621 * (Mobile Country Code, 3 digits) and MNC (Mobile Network code, 2-3 digits) for the 3622 * data operator. 3623 * @hide 3624 */ 3625 @Deprecated 3626 @SystemApi 3627 public static final String EXTRA_DATA_OPERATOR_NUMERIC = "data-operator-numeric"; 3628 3629 /** 3630 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether the current 3631 * network selection mode is manual. 3632 * Will be {@code true} if manual mode, {@code false} if automatic mode. 3633 * @hide 3634 */ 3635 @Deprecated 3636 @SystemApi 3637 public static final String EXTRA_MANUAL = "manual"; 3638 3639 /** 3640 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current voice 3641 * radio technology. 3642 * @hide 3643 */ 3644 @Deprecated 3645 @SystemApi 3646 public static final String EXTRA_VOICE_RADIO_TECH = "radioTechnology"; 3647 3648 /** 3649 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the current data 3650 * radio technology. 3651 * @hide 3652 */ 3653 @Deprecated 3654 @SystemApi 3655 public static final String EXTRA_DATA_RADIO_TECH = "dataRadioTechnology"; 3656 3657 /** 3658 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which represents concurrent service 3659 * support on CDMA network. 3660 * Will be {@code true} if support, {@code false} otherwise. 3661 * @hide 3662 */ 3663 @Deprecated 3664 @SystemApi 3665 public static final String EXTRA_CSS_INDICATOR = "cssIndicator"; 3666 3667 /** 3668 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA network 3669 * id. {@code Integer.MAX_VALUE} if unknown. 3670 * @hide 3671 */ 3672 @Deprecated 3673 @SystemApi 3674 public static final String EXTRA_NETWORK_ID = "networkId"; 3675 3676 /** 3677 * An integer extra used with {@link #ACTION_SERVICE_STATE} which represents the CDMA system id. 3678 * {@code Integer.MAX_VALUE} if unknown. 3679 * @hide 3680 */ 3681 @Deprecated 3682 @SystemApi 3683 public static final String EXTRA_SYSTEM_ID = "systemId"; 3684 3685 /** 3686 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the TSB-58 roaming 3687 * indicator if registered on a CDMA or EVDO system or {@code -1} if not. 3688 * @hide 3689 */ 3690 @Deprecated 3691 @SystemApi 3692 public static final String EXTRA_CDMA_ROAMING_INDICATOR = "cdmaRoamingIndicator"; 3693 3694 /** 3695 * An integer extra used with {@link #ACTION_SERVICE_STATE} represents the default roaming 3696 * indicator from the PRL if registered on a CDMA or EVDO system {@code -1} if not. 3697 * @hide 3698 */ 3699 @Deprecated 3700 @SystemApi 3701 public static final String EXTRA_CDMA_DEFAULT_ROAMING_INDICATOR = "cdmaDefaultRoamingIndicator"; 3702 3703 /** 3704 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if under emergency 3705 * only mode. 3706 * {@code true} if in emergency only mode, {@code false} otherwise. 3707 * @hide 3708 */ 3709 @Deprecated 3710 @SystemApi 3711 public static final String EXTRA_EMERGENCY_ONLY = "emergencyOnly"; 3712 3713 /** 3714 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates whether data network 3715 * registration state is roaming. 3716 * {@code true} if registration indicates roaming, {@code false} otherwise 3717 * @hide 3718 */ 3719 @Deprecated 3720 @SystemApi 3721 public static final String EXTRA_IS_DATA_ROAMING_FROM_REGISTRATION = 3722 "isDataRoamingFromRegistration"; 3723 3724 /** 3725 * A boolean extra used with {@link #ACTION_SERVICE_STATE} which indicates if carrier 3726 * aggregation is in use. 3727 * {@code true} if carrier aggregation is in use, {@code false} otherwise. 3728 * @hide 3729 */ 3730 @Deprecated 3731 @SystemApi 3732 public static final String EXTRA_IS_USING_CARRIER_AGGREGATION = "isUsingCarrierAggregation"; 3733 3734 /** 3735 * An integer extra used with {@link #ACTION_SERVICE_STATE} representing the offset which 3736 * is reduced from the rsrp threshold while calculating signal strength level. 3737 * @hide 3738 */ 3739 @Deprecated 3740 @SystemApi 3741 public static final String EXTRA_LTE_EARFCN_RSRP_BOOST = "LteEarfcnRsrpBoost"; 3742 3743 /** 3744 * The name of the extra used to define the text to be processed, as a 3745 * CharSequence. Note that this may be a styled CharSequence, so you must use 3746 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to retrieve it. 3747 */ 3748 public static final String EXTRA_PROCESS_TEXT = "android.intent.extra.PROCESS_TEXT"; 3749 /** 3750 * The name of the boolean extra used to define if the processed text will be used as read-only. 3751 */ 3752 public static final String EXTRA_PROCESS_TEXT_READONLY = 3753 "android.intent.extra.PROCESS_TEXT_READONLY"; 3754 3755 /** 3756 * Broadcast action: reports when a new thermal event has been reached. When the device 3757 * is reaching its maximum temperatue, the thermal level reported 3758 * {@hide} 3759 */ 3760 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 3761 public static final String ACTION_THERMAL_EVENT = "android.intent.action.THERMAL_EVENT"; 3762 3763 /** {@hide} */ 3764 public static final String EXTRA_THERMAL_STATE = "android.intent.extra.THERMAL_STATE"; 3765 3766 /** 3767 * Thermal state when the device is normal. This state is sent in the 3768 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3769 * {@hide} 3770 */ 3771 public static final int EXTRA_THERMAL_STATE_NORMAL = 0; 3772 3773 /** 3774 * Thermal state where the device is approaching its maximum threshold. This state is sent in 3775 * the {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3776 * {@hide} 3777 */ 3778 public static final int EXTRA_THERMAL_STATE_WARNING = 1; 3779 3780 /** 3781 * Thermal state where the device has reached its maximum threshold. This state is sent in the 3782 * {@link #ACTION_THERMAL_EVENT} broadcast as {@link #EXTRA_THERMAL_STATE}. 3783 * {@hide} 3784 */ 3785 public static final int EXTRA_THERMAL_STATE_EXCEEDED = 2; 3786 3787 3788 // --------------------------------------------------------------------- 3789 // --------------------------------------------------------------------- 3790 // Standard intent categories (see addCategory()). 3791 3792 /** 3793 * Set if the activity should be an option for the default action 3794 * (center press) to perform on a piece of data. Setting this will 3795 * hide from the user any activities without it set when performing an 3796 * action on some data. Note that this is normally -not- set in the 3797 * Intent when initiating an action -- it is for use in intent filters 3798 * specified in packages. 3799 */ 3800 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3801 public static final String CATEGORY_DEFAULT = "android.intent.category.DEFAULT"; 3802 /** 3803 * Activities that can be safely invoked from a browser must support this 3804 * category. For example, if the user is viewing a web page or an e-mail 3805 * and clicks on a link in the text, the Intent generated execute that 3806 * link will require the BROWSABLE category, so that only activities 3807 * supporting this category will be considered as possible actions. By 3808 * supporting this category, you are promising that there is nothing 3809 * damaging (without user intervention) that can happen by invoking any 3810 * matching Intent. 3811 */ 3812 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3813 public static final String CATEGORY_BROWSABLE = "android.intent.category.BROWSABLE"; 3814 /** 3815 * Categories for activities that can participate in voice interaction. 3816 * An activity that supports this category must be prepared to run with 3817 * no UI shown at all (though in some case it may have a UI shown), and 3818 * rely on {@link android.app.VoiceInteractor} to interact with the user. 3819 */ 3820 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3821 public static final String CATEGORY_VOICE = "android.intent.category.VOICE"; 3822 /** 3823 * Set if the activity should be considered as an alternative action to 3824 * the data the user is currently viewing. See also 3825 * {@link #CATEGORY_SELECTED_ALTERNATIVE} for an alternative action that 3826 * applies to the selection in a list of items. 3827 * 3828 * <p>Supporting this category means that you would like your activity to be 3829 * displayed in the set of alternative things the user can do, usually as 3830 * part of the current activity's options menu. You will usually want to 3831 * include a specific label in the <intent-filter> of this action 3832 * describing to the user what it does. 3833 * 3834 * <p>The action of IntentFilter with this category is important in that it 3835 * describes the specific action the target will perform. This generally 3836 * should not be a generic action (such as {@link #ACTION_VIEW}, but rather 3837 * a specific name such as "com.android.camera.action.CROP. Only one 3838 * alternative of any particular action will be shown to the user, so using 3839 * a specific action like this makes sure that your alternative will be 3840 * displayed while also allowing other applications to provide their own 3841 * overrides of that particular action. 3842 */ 3843 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3844 public static final String CATEGORY_ALTERNATIVE = "android.intent.category.ALTERNATIVE"; 3845 /** 3846 * Set if the activity should be considered as an alternative selection 3847 * action to the data the user has currently selected. This is like 3848 * {@link #CATEGORY_ALTERNATIVE}, but is used in activities showing a list 3849 * of items from which the user can select, giving them alternatives to the 3850 * default action that will be performed on it. 3851 */ 3852 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3853 public static final String CATEGORY_SELECTED_ALTERNATIVE = "android.intent.category.SELECTED_ALTERNATIVE"; 3854 /** 3855 * Intended to be used as a tab inside of a containing TabActivity. 3856 */ 3857 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3858 public static final String CATEGORY_TAB = "android.intent.category.TAB"; 3859 /** 3860 * Should be displayed in the top-level launcher. 3861 */ 3862 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3863 public static final String CATEGORY_LAUNCHER = "android.intent.category.LAUNCHER"; 3864 /** 3865 * Indicates an activity optimized for Leanback mode, and that should 3866 * be displayed in the Leanback launcher. 3867 */ 3868 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3869 public static final String CATEGORY_LEANBACK_LAUNCHER = "android.intent.category.LEANBACK_LAUNCHER"; 3870 /** 3871 * Indicates a Leanback settings activity to be displayed in the Leanback launcher. 3872 * @hide 3873 */ 3874 @SystemApi 3875 public static final String CATEGORY_LEANBACK_SETTINGS = "android.intent.category.LEANBACK_SETTINGS"; 3876 /** 3877 * Provides information about the package it is in; typically used if 3878 * a package does not contain a {@link #CATEGORY_LAUNCHER} to provide 3879 * a front-door to the user without having to be shown in the all apps list. 3880 */ 3881 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3882 public static final String CATEGORY_INFO = "android.intent.category.INFO"; 3883 /** 3884 * This is the home activity, that is the first activity that is displayed 3885 * when the device boots. 3886 */ 3887 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3888 public static final String CATEGORY_HOME = "android.intent.category.HOME"; 3889 /** 3890 * This is the home activity that is displayed when the device is finished setting up and ready 3891 * for use. 3892 * @hide 3893 */ 3894 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3895 public static final String CATEGORY_HOME_MAIN = "android.intent.category.HOME_MAIN"; 3896 /** 3897 * This is the setup wizard activity, that is the first activity that is displayed 3898 * when the user sets up the device for the first time. 3899 * @hide 3900 */ 3901 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3902 public static final String CATEGORY_SETUP_WIZARD = "android.intent.category.SETUP_WIZARD"; 3903 /** 3904 * This activity is a preference panel. 3905 */ 3906 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3907 public static final String CATEGORY_PREFERENCE = "android.intent.category.PREFERENCE"; 3908 /** 3909 * This activity is a development preference panel. 3910 */ 3911 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3912 public static final String CATEGORY_DEVELOPMENT_PREFERENCE = "android.intent.category.DEVELOPMENT_PREFERENCE"; 3913 /** 3914 * Capable of running inside a parent activity container. 3915 */ 3916 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3917 public static final String CATEGORY_EMBED = "android.intent.category.EMBED"; 3918 /** 3919 * This activity allows the user to browse and download new applications. 3920 */ 3921 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3922 public static final String CATEGORY_APP_MARKET = "android.intent.category.APP_MARKET"; 3923 /** 3924 * This activity may be exercised by the monkey or other automated test tools. 3925 */ 3926 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3927 public static final String CATEGORY_MONKEY = "android.intent.category.MONKEY"; 3928 /** 3929 * To be used as a test (not part of the normal user experience). 3930 */ 3931 public static final String CATEGORY_TEST = "android.intent.category.TEST"; 3932 /** 3933 * To be used as a unit test (run through the Test Harness). 3934 */ 3935 public static final String CATEGORY_UNIT_TEST = "android.intent.category.UNIT_TEST"; 3936 /** 3937 * To be used as a sample code example (not part of the normal user 3938 * experience). 3939 */ 3940 public static final String CATEGORY_SAMPLE_CODE = "android.intent.category.SAMPLE_CODE"; 3941 3942 /** 3943 * Used to indicate that an intent only wants URIs that can be opened with 3944 * {@link ContentResolver#openFileDescriptor(Uri, String)}. Openable URIs 3945 * must support at least the columns defined in {@link OpenableColumns} when 3946 * queried. 3947 * 3948 * @see #ACTION_GET_CONTENT 3949 * @see #ACTION_OPEN_DOCUMENT 3950 * @see #ACTION_CREATE_DOCUMENT 3951 */ 3952 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3953 public static final String CATEGORY_OPENABLE = "android.intent.category.OPENABLE"; 3954 3955 /** 3956 * Used to indicate that an intent filter can accept files which are not necessarily 3957 * openable by {@link ContentResolver#openFileDescriptor(Uri, String)}, but 3958 * at least streamable via 3959 * {@link ContentResolver#openTypedAssetFileDescriptor(Uri, String, Bundle)} 3960 * using one of the stream types exposed via 3961 * {@link ContentResolver#getStreamTypes(Uri, String)}. 3962 * 3963 * @see #ACTION_SEND 3964 * @see #ACTION_SEND_MULTIPLE 3965 */ 3966 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3967 public static final String CATEGORY_TYPED_OPENABLE = 3968 "android.intent.category.TYPED_OPENABLE"; 3969 3970 /** 3971 * To be used as code under test for framework instrumentation tests. 3972 */ 3973 public static final String CATEGORY_FRAMEWORK_INSTRUMENTATION_TEST = 3974 "android.intent.category.FRAMEWORK_INSTRUMENTATION_TEST"; 3975 /** 3976 * An activity to run when device is inserted into a car dock. 3977 * Used with {@link #ACTION_MAIN} to launch an activity. For more 3978 * information, see {@link android.app.UiModeManager}. 3979 */ 3980 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3981 public static final String CATEGORY_CAR_DOCK = "android.intent.category.CAR_DOCK"; 3982 /** 3983 * An activity to run when device is inserted into a car dock. 3984 * Used with {@link #ACTION_MAIN} to launch an activity. For more 3985 * information, see {@link android.app.UiModeManager}. 3986 */ 3987 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3988 public static final String CATEGORY_DESK_DOCK = "android.intent.category.DESK_DOCK"; 3989 /** 3990 * An activity to run when device is inserted into a analog (low end) dock. 3991 * Used with {@link #ACTION_MAIN} to launch an activity. For more 3992 * information, see {@link android.app.UiModeManager}. 3993 */ 3994 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 3995 public static final String CATEGORY_LE_DESK_DOCK = "android.intent.category.LE_DESK_DOCK"; 3996 3997 /** 3998 * An activity to run when device is inserted into a digital (high end) dock. 3999 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4000 * information, see {@link android.app.UiModeManager}. 4001 */ 4002 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4003 public static final String CATEGORY_HE_DESK_DOCK = "android.intent.category.HE_DESK_DOCK"; 4004 4005 /** 4006 * Used to indicate that the activity can be used in a car environment. 4007 */ 4008 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4009 public static final String CATEGORY_CAR_MODE = "android.intent.category.CAR_MODE"; 4010 4011 /** 4012 * An activity to use for the launcher when the device is placed in a VR Headset viewer. 4013 * Used with {@link #ACTION_MAIN} to launch an activity. For more 4014 * information, see {@link android.app.UiModeManager}. 4015 */ 4016 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4017 public static final String CATEGORY_VR_HOME = "android.intent.category.VR_HOME"; 4018 // --------------------------------------------------------------------- 4019 // --------------------------------------------------------------------- 4020 // Application launch intent categories (see addCategory()). 4021 4022 /** 4023 * Used with {@link #ACTION_MAIN} to launch the browser application. 4024 * The activity should be able to browse the Internet. 4025 * <p>NOTE: This should not be used as the primary key of an Intent, 4026 * since it will not result in the app launching with the correct 4027 * action and category. Instead, use this with 4028 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4029 * Intent with this category in the selector.</p> 4030 */ 4031 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4032 public static final String CATEGORY_APP_BROWSER = "android.intent.category.APP_BROWSER"; 4033 4034 /** 4035 * Used with {@link #ACTION_MAIN} to launch the calculator application. 4036 * The activity should be able to perform standard arithmetic operations. 4037 * <p>NOTE: This should not be used as the primary key of an Intent, 4038 * since it will not result in the app launching with the correct 4039 * action and category. Instead, use this with 4040 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4041 * Intent with this category in the selector.</p> 4042 */ 4043 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4044 public static final String CATEGORY_APP_CALCULATOR = "android.intent.category.APP_CALCULATOR"; 4045 4046 /** 4047 * Used with {@link #ACTION_MAIN} to launch the calendar application. 4048 * The activity should be able to view and manipulate calendar entries. 4049 * <p>NOTE: This should not be used as the primary key of an Intent, 4050 * since it will not result in the app launching with the correct 4051 * action and category. Instead, use this with 4052 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4053 * Intent with this category in the selector.</p> 4054 */ 4055 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4056 public static final String CATEGORY_APP_CALENDAR = "android.intent.category.APP_CALENDAR"; 4057 4058 /** 4059 * Used with {@link #ACTION_MAIN} to launch the contacts application. 4060 * The activity should be able to view and manipulate address book entries. 4061 * <p>NOTE: This should not be used as the primary key of an Intent, 4062 * since it will not result in the app launching with the correct 4063 * action and category. Instead, use this with 4064 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4065 * Intent with this category in the selector.</p> 4066 */ 4067 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4068 public static final String CATEGORY_APP_CONTACTS = "android.intent.category.APP_CONTACTS"; 4069 4070 /** 4071 * Used with {@link #ACTION_MAIN} to launch the email application. 4072 * The activity should be able to send and receive email. 4073 * <p>NOTE: This should not be used as the primary key of an Intent, 4074 * since it will not result in the app launching with the correct 4075 * action and category. Instead, use this with 4076 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4077 * Intent with this category in the selector.</p> 4078 */ 4079 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4080 public static final String CATEGORY_APP_EMAIL = "android.intent.category.APP_EMAIL"; 4081 4082 /** 4083 * Used with {@link #ACTION_MAIN} to launch the gallery application. 4084 * The activity should be able to view and manipulate image and video files 4085 * stored on the device. 4086 * <p>NOTE: This should not be used as the primary key of an Intent, 4087 * since it will not result in the app launching with the correct 4088 * action and category. Instead, use this with 4089 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4090 * Intent with this category in the selector.</p> 4091 */ 4092 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4093 public static final String CATEGORY_APP_GALLERY = "android.intent.category.APP_GALLERY"; 4094 4095 /** 4096 * Used with {@link #ACTION_MAIN} to launch the maps application. 4097 * The activity should be able to show the user's current location and surroundings. 4098 * <p>NOTE: This should not be used as the primary key of an Intent, 4099 * since it will not result in the app launching with the correct 4100 * action and category. Instead, use this with 4101 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4102 * Intent with this category in the selector.</p> 4103 */ 4104 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4105 public static final String CATEGORY_APP_MAPS = "android.intent.category.APP_MAPS"; 4106 4107 /** 4108 * Used with {@link #ACTION_MAIN} to launch the messaging application. 4109 * The activity should be able to send and receive text messages. 4110 * <p>NOTE: This should not be used as the primary key of an Intent, 4111 * since it will not result in the app launching with the correct 4112 * action and category. Instead, use this with 4113 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4114 * Intent with this category in the selector.</p> 4115 */ 4116 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4117 public static final String CATEGORY_APP_MESSAGING = "android.intent.category.APP_MESSAGING"; 4118 4119 /** 4120 * Used with {@link #ACTION_MAIN} to launch the music application. 4121 * The activity should be able to play, browse, or manipulate music files 4122 * stored on the device. 4123 * <p>NOTE: This should not be used as the primary key of an Intent, 4124 * since it will not result in the app launching with the correct 4125 * action and category. Instead, use this with 4126 * {@link #makeMainSelectorActivity(String, String)} to generate a main 4127 * Intent with this category in the selector.</p> 4128 */ 4129 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 4130 public static final String CATEGORY_APP_MUSIC = "android.intent.category.APP_MUSIC"; 4131 4132 // --------------------------------------------------------------------- 4133 // --------------------------------------------------------------------- 4134 // Standard extra data keys. 4135 4136 /** 4137 * The initial data to place in a newly created record. Use with 4138 * {@link #ACTION_INSERT}. The data here is a Map containing the same 4139 * fields as would be given to the underlying ContentProvider.insert() 4140 * call. 4141 */ 4142 public static final String EXTRA_TEMPLATE = "android.intent.extra.TEMPLATE"; 4143 4144 /** 4145 * A constant CharSequence that is associated with the Intent, used with 4146 * {@link #ACTION_SEND} to supply the literal data to be sent. Note that 4147 * this may be a styled CharSequence, so you must use 4148 * {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to 4149 * retrieve it. 4150 */ 4151 public static final String EXTRA_TEXT = "android.intent.extra.TEXT"; 4152 4153 /** 4154 * A constant String that is associated with the Intent, used with 4155 * {@link #ACTION_SEND} to supply an alternative to {@link #EXTRA_TEXT} 4156 * as HTML formatted text. Note that you <em>must</em> also supply 4157 * {@link #EXTRA_TEXT}. 4158 */ 4159 public static final String EXTRA_HTML_TEXT = "android.intent.extra.HTML_TEXT"; 4160 4161 /** 4162 * A content: URI holding a stream of data associated with the Intent, 4163 * used with {@link #ACTION_SEND} to supply the data being sent. 4164 */ 4165 public static final String EXTRA_STREAM = "android.intent.extra.STREAM"; 4166 4167 /** 4168 * A String[] holding e-mail addresses that should be delivered to. 4169 */ 4170 public static final String EXTRA_EMAIL = "android.intent.extra.EMAIL"; 4171 4172 /** 4173 * A String[] holding e-mail addresses that should be carbon copied. 4174 */ 4175 public static final String EXTRA_CC = "android.intent.extra.CC"; 4176 4177 /** 4178 * A String[] holding e-mail addresses that should be blind carbon copied. 4179 */ 4180 public static final String EXTRA_BCC = "android.intent.extra.BCC"; 4181 4182 /** 4183 * A constant string holding the desired subject line of a message. 4184 */ 4185 public static final String EXTRA_SUBJECT = "android.intent.extra.SUBJECT"; 4186 4187 /** 4188 * An Intent describing the choices you would like shown with 4189 * {@link #ACTION_PICK_ACTIVITY} or {@link #ACTION_CHOOSER}. 4190 */ 4191 public static final String EXTRA_INTENT = "android.intent.extra.INTENT"; 4192 4193 /** 4194 * An int representing the user id to be used. 4195 * 4196 * @hide 4197 */ 4198 public static final String EXTRA_USER_ID = "android.intent.extra.USER_ID"; 4199 4200 /** 4201 * An int representing the task id to be retrieved. This is used when a launch from recents is 4202 * intercepted by another action such as credentials confirmation to remember which task should 4203 * be resumed when complete. 4204 * 4205 * @hide 4206 */ 4207 public static final String EXTRA_TASK_ID = "android.intent.extra.TASK_ID"; 4208 4209 /** 4210 * An Intent[] describing additional, alternate choices you would like shown with 4211 * {@link #ACTION_CHOOSER}. 4212 * 4213 * <p>An app may be capable of providing several different payload types to complete a 4214 * user's intended action. For example, an app invoking {@link #ACTION_SEND} to share photos 4215 * with another app may use EXTRA_ALTERNATE_INTENTS to have the chooser transparently offer 4216 * several different supported sending mechanisms for sharing, such as the actual "image/*" 4217 * photo data or a hosted link where the photos can be viewed.</p> 4218 * 4219 * <p>The intent present in {@link #EXTRA_INTENT} will be treated as the 4220 * first/primary/preferred intent in the set. Additional intents specified in 4221 * this extra are ordered; by default intents that appear earlier in the array will be 4222 * preferred over intents that appear later in the array as matches for the same 4223 * target component. To alter this preference, a calling app may also supply 4224 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER}.</p> 4225 */ 4226 public static final String EXTRA_ALTERNATE_INTENTS = "android.intent.extra.ALTERNATE_INTENTS"; 4227 4228 /** 4229 * A {@link ComponentName ComponentName[]} describing components that should be filtered out 4230 * and omitted from a list of components presented to the user. 4231 * 4232 * <p>When used with {@link #ACTION_CHOOSER}, the chooser will omit any of the components 4233 * in this array if it otherwise would have shown them. Useful for omitting specific targets 4234 * from your own package or other apps from your organization if the idea of sending to those 4235 * targets would be redundant with other app functionality. Filtered components will not 4236 * be able to present targets from an associated <code>ChooserTargetService</code>.</p> 4237 */ 4238 public static final String EXTRA_EXCLUDE_COMPONENTS 4239 = "android.intent.extra.EXCLUDE_COMPONENTS"; 4240 4241 /** 4242 * A {@link android.service.chooser.ChooserTarget ChooserTarget[]} for {@link #ACTION_CHOOSER} 4243 * describing additional high-priority deep-link targets for the chooser to present to the user. 4244 * 4245 * <p>Targets provided in this way will be presented inline with all other targets provided 4246 * by services from other apps. They will be prioritized before other service targets, but 4247 * after those targets provided by sources that the user has manually pinned to the front.</p> 4248 * 4249 * @see #ACTION_CHOOSER 4250 */ 4251 public static final String EXTRA_CHOOSER_TARGETS = "android.intent.extra.CHOOSER_TARGETS"; 4252 4253 /** 4254 * An {@link IntentSender} for an Activity that will be invoked when the user makes a selection 4255 * from the chooser activity presented by {@link #ACTION_CHOOSER}. 4256 * 4257 * <p>An app preparing an action for another app to complete may wish to allow the user to 4258 * disambiguate between several options for completing the action based on the chosen target 4259 * or otherwise refine the action before it is invoked. 4260 * </p> 4261 * 4262 * <p>When sent, this IntentSender may be filled in with the following extras:</p> 4263 * <ul> 4264 * <li>{@link #EXTRA_INTENT} The first intent that matched the user's chosen target</li> 4265 * <li>{@link #EXTRA_ALTERNATE_INTENTS} Any additional intents that also matched the user's 4266 * chosen target beyond the first</li> 4267 * <li>{@link #EXTRA_RESULT_RECEIVER} A {@link ResultReceiver} that the refinement activity 4268 * should fill in and send once the disambiguation is complete</li> 4269 * </ul> 4270 */ 4271 public static final String EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER 4272 = "android.intent.extra.CHOOSER_REFINEMENT_INTENT_SENDER"; 4273 4274 /** 4275 * An {@code ArrayList} of {@code String} annotations describing content for 4276 * {@link #ACTION_CHOOSER}. 4277 * 4278 * <p>If {@link #EXTRA_CONTENT_ANNOTATIONS} is present in an intent used to start a 4279 * {@link #ACTION_CHOOSER} activity, the first three annotations will be used to rank apps.</p> 4280 * 4281 * <p>Annotations should describe the major components or topics of the content. It is up to 4282 * apps initiating {@link #ACTION_CHOOSER} to learn and add annotations. Annotations should be 4283 * learned in advance, e.g., when creating or saving content, to avoid increasing latency to 4284 * start {@link #ACTION_CHOOSER}. Names of customized annotations should not contain the colon 4285 * character. Performance on customized annotations can suffer, if they are rarely used for 4286 * {@link #ACTION_CHOOSER} in the past 14 days. Therefore, it is recommended to use the 4287 * following annotations when applicable.</p> 4288 * <ul> 4289 * <li>"product" represents that the topic of the content is mainly about products, e.g., 4290 * health & beauty, and office supplies.</li> 4291 * <li>"emotion" represents that the topic of the content is mainly about emotions, e.g., 4292 * happy, and sad.</li> 4293 * <li>"person" represents that the topic of the content is mainly about persons, e.g., 4294 * face, finger, standing, and walking.</li> 4295 * <li>"child" represents that the topic of the content is mainly about children, e.g., 4296 * child, and baby.</li> 4297 * <li>"selfie" represents that the topic of the content is mainly about selfies.</li> 4298 * <li>"crowd" represents that the topic of the content is mainly about crowds.</li> 4299 * <li>"party" represents that the topic of the content is mainly about parties.</li> 4300 * <li>"animal" represent that the topic of the content is mainly about animals.</li> 4301 * <li>"plant" represents that the topic of the content is mainly about plants, e.g., 4302 * flowers.</li> 4303 * <li>"vacation" represents that the topic of the content is mainly about vacations.</li> 4304 * <li>"fashion" represents that the topic of the content is mainly about fashion, e.g. 4305 * sunglasses, jewelry, handbags and clothing.</li> 4306 * <li>"material" represents that the topic of the content is mainly about materials, e.g., 4307 * paper, and silk.</li> 4308 * <li>"vehicle" represents that the topic of the content is mainly about vehicles, like 4309 * cars, and boats.</li> 4310 * <li>"document" represents that the topic of the content is mainly about documents, e.g. 4311 * posters.</li> 4312 * <li>"design" represents that the topic of the content is mainly about design, e.g. arts 4313 * and designs of houses.</li> 4314 * <li>"holiday" represents that the topic of the content is mainly about holidays, e.g., 4315 * Christmas and Thanksgiving.</li> 4316 * </ul> 4317 */ 4318 public static final String EXTRA_CONTENT_ANNOTATIONS 4319 = "android.intent.extra.CONTENT_ANNOTATIONS"; 4320 4321 /** 4322 * A {@link ResultReceiver} used to return data back to the sender. 4323 * 4324 * <p>Used to complete an app-specific 4325 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER refinement} for {@link #ACTION_CHOOSER}.</p> 4326 * 4327 * <p>If {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} is present in the intent 4328 * used to start a {@link #ACTION_CHOOSER} activity this extra will be 4329 * {@link #fillIn(Intent, int) filled in} to that {@link IntentSender} and sent 4330 * when the user selects a target component from the chooser. It is up to the recipient 4331 * to send a result to this ResultReceiver to signal that disambiguation is complete 4332 * and that the chooser should invoke the user's choice.</p> 4333 * 4334 * <p>The disambiguator should provide a Bundle to the ResultReceiver with an intent 4335 * assigned to the key {@link #EXTRA_INTENT}. This supplied intent will be used by the chooser 4336 * to match and fill in the final Intent or ChooserTarget before starting it. 4337 * The supplied intent must {@link #filterEquals(Intent) match} one of the intents from 4338 * {@link #EXTRA_INTENT} or {@link #EXTRA_ALTERNATE_INTENTS} passed to 4339 * {@link #EXTRA_CHOOSER_REFINEMENT_INTENT_SENDER} to be accepted.</p> 4340 * 4341 * <p>The result code passed to the ResultReceiver should be 4342 * {@link android.app.Activity#RESULT_OK} if the refinement succeeded and the supplied intent's 4343 * target in the chooser should be started, or {@link android.app.Activity#RESULT_CANCELED} if 4344 * the chooser should finish without starting a target.</p> 4345 */ 4346 public static final String EXTRA_RESULT_RECEIVER 4347 = "android.intent.extra.RESULT_RECEIVER"; 4348 4349 /** 4350 * A CharSequence dialog title to provide to the user when used with a 4351 * {@link #ACTION_CHOOSER}. 4352 */ 4353 public static final String EXTRA_TITLE = "android.intent.extra.TITLE"; 4354 4355 /** 4356 * A Parcelable[] of {@link Intent} or 4357 * {@link android.content.pm.LabeledIntent} objects as set with 4358 * {@link #putExtra(String, Parcelable[])} of additional activities to place 4359 * a the front of the list of choices, when shown to the user with a 4360 * {@link #ACTION_CHOOSER}. 4361 */ 4362 public static final String EXTRA_INITIAL_INTENTS = "android.intent.extra.INITIAL_INTENTS"; 4363 4364 /** 4365 * A {@link IntentSender} to start after ephemeral installation success. 4366 * @hide 4367 */ 4368 public static final String EXTRA_EPHEMERAL_SUCCESS = "android.intent.extra.EPHEMERAL_SUCCESS"; 4369 4370 /** 4371 * A {@link IntentSender} to start after ephemeral installation failure. 4372 * @hide 4373 */ 4374 public static final String EXTRA_EPHEMERAL_FAILURE = "android.intent.extra.EPHEMERAL_FAILURE"; 4375 4376 /** 4377 * The host name that triggered an ephemeral resolution. 4378 * @hide 4379 */ 4380 public static final String EXTRA_EPHEMERAL_HOSTNAME = "android.intent.extra.EPHEMERAL_HOSTNAME"; 4381 4382 /** 4383 * An opaque token to track ephemeral resolution. 4384 * @hide 4385 */ 4386 public static final String EXTRA_EPHEMERAL_TOKEN = "android.intent.extra.EPHEMERAL_TOKEN"; 4387 4388 /** 4389 * The version code of the app to install components from. 4390 * @hide 4391 */ 4392 public static final String EXTRA_VERSION_CODE = "android.intent.extra.VERSION_CODE"; 4393 4394 /** 4395 * The app that triggered the ephemeral installation. 4396 * @hide 4397 */ 4398 public static final String EXTRA_CALLING_PACKAGE 4399 = "android.intent.extra.CALLING_PACKAGE"; 4400 4401 /** 4402 * Optional calling app provided bundle containing additional launch information the 4403 * installer may use. 4404 * @hide 4405 */ 4406 public static final String EXTRA_VERIFICATION_BUNDLE 4407 = "android.intent.extra.VERIFICATION_BUNDLE"; 4408 4409 /** 4410 * A Bundle forming a mapping of potential target package names to different extras Bundles 4411 * to add to the default intent extras in {@link #EXTRA_INTENT} when used with 4412 * {@link #ACTION_CHOOSER}. Each key should be a package name. The package need not 4413 * be currently installed on the device. 4414 * 4415 * <p>An application may choose to provide alternate extras for the case where a user 4416 * selects an activity from a predetermined set of target packages. If the activity 4417 * the user selects from the chooser belongs to a package with its package name as 4418 * a key in this bundle, the corresponding extras for that package will be merged with 4419 * the extras already present in the intent at {@link #EXTRA_INTENT}. If a replacement 4420 * extra has the same key as an extra already present in the intent it will overwrite 4421 * the extra from the intent.</p> 4422 * 4423 * <p><em>Examples:</em> 4424 * <ul> 4425 * <li>An application may offer different {@link #EXTRA_TEXT} to an application 4426 * when sharing with it via {@link #ACTION_SEND}, augmenting a link with additional query 4427 * parameters for that target.</li> 4428 * <li>An application may offer additional metadata for known targets of a given intent 4429 * to pass along information only relevant to that target such as account or content 4430 * identifiers already known to that application.</li> 4431 * </ul></p> 4432 */ 4433 public static final String EXTRA_REPLACEMENT_EXTRAS = 4434 "android.intent.extra.REPLACEMENT_EXTRAS"; 4435 4436 /** 4437 * An {@link IntentSender} that will be notified if a user successfully chooses a target 4438 * component to handle an action in an {@link #ACTION_CHOOSER} activity. The IntentSender 4439 * will have the extra {@link #EXTRA_CHOSEN_COMPONENT} appended to it containing the 4440 * {@link ComponentName} of the chosen component. 4441 * 4442 * <p>In some situations this callback may never come, for example if the user abandons 4443 * the chooser, switches to another task or any number of other reasons. Apps should not 4444 * be written assuming that this callback will always occur.</p> 4445 */ 4446 public static final String EXTRA_CHOSEN_COMPONENT_INTENT_SENDER = 4447 "android.intent.extra.CHOSEN_COMPONENT_INTENT_SENDER"; 4448 4449 /** 4450 * The {@link ComponentName} chosen by the user to complete an action. 4451 * 4452 * @see #EXTRA_CHOSEN_COMPONENT_INTENT_SENDER 4453 */ 4454 public static final String EXTRA_CHOSEN_COMPONENT = "android.intent.extra.CHOSEN_COMPONENT"; 4455 4456 /** 4457 * A {@link android.view.KeyEvent} object containing the event that 4458 * triggered the creation of the Intent it is in. 4459 */ 4460 public static final String EXTRA_KEY_EVENT = "android.intent.extra.KEY_EVENT"; 4461 4462 /** 4463 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to request confirmation from the user 4464 * before shutting down. 4465 * 4466 * {@hide} 4467 */ 4468 public static final String EXTRA_KEY_CONFIRM = "android.intent.extra.KEY_CONFIRM"; 4469 4470 /** 4471 * Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to indicate that the shutdown is 4472 * requested by the user. 4473 * 4474 * {@hide} 4475 */ 4476 public static final String EXTRA_USER_REQUESTED_SHUTDOWN = 4477 "android.intent.extra.USER_REQUESTED_SHUTDOWN"; 4478 4479 /** 4480 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4481 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} intents to override the default action 4482 * of restarting the application. 4483 */ 4484 public static final String EXTRA_DONT_KILL_APP = "android.intent.extra.DONT_KILL_APP"; 4485 4486 /** 4487 * A String holding the phone number originally entered in 4488 * {@link android.content.Intent#ACTION_NEW_OUTGOING_CALL}, or the actual 4489 * number to call in a {@link android.content.Intent#ACTION_CALL}. 4490 */ 4491 public static final String EXTRA_PHONE_NUMBER = "android.intent.extra.PHONE_NUMBER"; 4492 4493 /** 4494 * Used as an int extra field in {@link android.content.Intent#ACTION_UID_REMOVED} 4495 * intents to supply the uid the package had been assigned. Also an optional 4496 * extra in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or 4497 * {@link android.content.Intent#ACTION_PACKAGE_CHANGED} for the same 4498 * purpose. 4499 */ 4500 public static final String EXTRA_UID = "android.intent.extra.UID"; 4501 4502 /** 4503 * @hide String array of package names. 4504 */ 4505 @SystemApi 4506 public static final String EXTRA_PACKAGES = "android.intent.extra.PACKAGES"; 4507 4508 /** 4509 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4510 * intents to indicate whether this represents a full uninstall (removing 4511 * both the code and its data) or a partial uninstall (leaving its data, 4512 * implying that this is an update). 4513 */ 4514 public static final String EXTRA_DATA_REMOVED = "android.intent.extra.DATA_REMOVED"; 4515 4516 /** 4517 * @hide 4518 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4519 * intents to indicate that at this point the package has been removed for 4520 * all users on the device. 4521 */ 4522 public static final String EXTRA_REMOVED_FOR_ALL_USERS 4523 = "android.intent.extra.REMOVED_FOR_ALL_USERS"; 4524 4525 /** 4526 * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} 4527 * intents to indicate that this is a replacement of the package, so this 4528 * broadcast will immediately be followed by an add broadcast for a 4529 * different version of the same package. 4530 */ 4531 public static final String EXTRA_REPLACING = "android.intent.extra.REPLACING"; 4532 4533 /** 4534 * Used as an int extra field in {@link android.app.AlarmManager} intents 4535 * to tell the application being invoked how many pending alarms are being 4536 * delievered with the intent. For one-shot alarms this will always be 1. 4537 * For recurring alarms, this might be greater than 1 if the device was 4538 * asleep or powered off at the time an earlier alarm would have been 4539 * delivered. 4540 */ 4541 public static final String EXTRA_ALARM_COUNT = "android.intent.extra.ALARM_COUNT"; 4542 4543 /** 4544 * Used as an int extra field in {@link android.content.Intent#ACTION_DOCK_EVENT} 4545 * intents to request the dock state. Possible values are 4546 * {@link android.content.Intent#EXTRA_DOCK_STATE_UNDOCKED}, 4547 * {@link android.content.Intent#EXTRA_DOCK_STATE_DESK}, or 4548 * {@link android.content.Intent#EXTRA_DOCK_STATE_CAR}, or 4549 * {@link android.content.Intent#EXTRA_DOCK_STATE_LE_DESK}, or 4550 * {@link android.content.Intent#EXTRA_DOCK_STATE_HE_DESK}. 4551 */ 4552 public static final String EXTRA_DOCK_STATE = "android.intent.extra.DOCK_STATE"; 4553 4554 /** 4555 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4556 * to represent that the phone is not in any dock. 4557 */ 4558 public static final int EXTRA_DOCK_STATE_UNDOCKED = 0; 4559 4560 /** 4561 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4562 * to represent that the phone is in a desk dock. 4563 */ 4564 public static final int EXTRA_DOCK_STATE_DESK = 1; 4565 4566 /** 4567 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4568 * to represent that the phone is in a car dock. 4569 */ 4570 public static final int EXTRA_DOCK_STATE_CAR = 2; 4571 4572 /** 4573 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4574 * to represent that the phone is in a analog (low end) dock. 4575 */ 4576 public static final int EXTRA_DOCK_STATE_LE_DESK = 3; 4577 4578 /** 4579 * Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE} 4580 * to represent that the phone is in a digital (high end) dock. 4581 */ 4582 public static final int EXTRA_DOCK_STATE_HE_DESK = 4; 4583 4584 /** 4585 * Boolean that can be supplied as meta-data with a dock activity, to 4586 * indicate that the dock should take over the home key when it is active. 4587 */ 4588 public static final String METADATA_DOCK_HOME = "android.dock_home"; 4589 4590 /** 4591 * Used as a parcelable extra field in {@link #ACTION_APP_ERROR}, containing 4592 * the bug report. 4593 */ 4594 public static final String EXTRA_BUG_REPORT = "android.intent.extra.BUG_REPORT"; 4595 4596 /** 4597 * Used in the extra field in the remote intent. It's astring token passed with the 4598 * remote intent. 4599 */ 4600 public static final String EXTRA_REMOTE_INTENT_TOKEN = 4601 "android.intent.extra.remote_intent_token"; 4602 4603 /** 4604 * @deprecated See {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST}; this field 4605 * will contain only the first name in the list. 4606 */ 4607 @Deprecated public static final String EXTRA_CHANGED_COMPONENT_NAME = 4608 "android.intent.extra.changed_component_name"; 4609 4610 /** 4611 * This field is part of {@link android.content.Intent#ACTION_PACKAGE_CHANGED}, 4612 * and contains a string array of all of the components that have changed. If 4613 * the state of the overall package has changed, then it will contain an entry 4614 * with the package name itself. 4615 */ 4616 public static final String EXTRA_CHANGED_COMPONENT_NAME_LIST = 4617 "android.intent.extra.changed_component_name_list"; 4618 4619 /** 4620 * This field is part of 4621 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4622 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE}, 4623 * {@link android.content.Intent#ACTION_PACKAGES_SUSPENDED}, 4624 * {@link android.content.Intent#ACTION_PACKAGES_UNSUSPENDED} 4625 * and contains a string array of all of the components that have changed. 4626 */ 4627 public static final String EXTRA_CHANGED_PACKAGE_LIST = 4628 "android.intent.extra.changed_package_list"; 4629 4630 /** 4631 * This field is part of 4632 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE}, 4633 * {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE} 4634 * and contains an integer array of uids of all of the components 4635 * that have changed. 4636 */ 4637 public static final String EXTRA_CHANGED_UID_LIST = 4638 "android.intent.extra.changed_uid_list"; 4639 4640 /** 4641 * @hide 4642 * Magic extra system code can use when binding, to give a label for 4643 * who it is that has bound to a service. This is an integer giving 4644 * a framework string resource that can be displayed to the user. 4645 */ 4646 public static final String EXTRA_CLIENT_LABEL = 4647 "android.intent.extra.client_label"; 4648 4649 /** 4650 * @hide 4651 * Magic extra system code can use when binding, to give a PendingIntent object 4652 * that can be launched for the user to disable the system's use of this 4653 * service. 4654 */ 4655 public static final String EXTRA_CLIENT_INTENT = 4656 "android.intent.extra.client_intent"; 4657 4658 /** 4659 * Extra used to indicate that an intent should only return data that is on 4660 * the local device. This is a boolean extra; the default is false. If true, 4661 * an implementation should only allow the user to select data that is 4662 * already on the device, not requiring it be downloaded from a remote 4663 * service when opened. 4664 * 4665 * @see #ACTION_GET_CONTENT 4666 * @see #ACTION_OPEN_DOCUMENT 4667 * @see #ACTION_OPEN_DOCUMENT_TREE 4668 * @see #ACTION_CREATE_DOCUMENT 4669 */ 4670 public static final String EXTRA_LOCAL_ONLY = 4671 "android.intent.extra.LOCAL_ONLY"; 4672 4673 /** 4674 * Extra used to indicate that an intent can allow the user to select and 4675 * return multiple items. This is a boolean extra; the default is false. If 4676 * true, an implementation is allowed to present the user with a UI where 4677 * they can pick multiple items that are all returned to the caller. When 4678 * this happens, they should be returned as the {@link #getClipData()} part 4679 * of the result Intent. 4680 * 4681 * @see #ACTION_GET_CONTENT 4682 * @see #ACTION_OPEN_DOCUMENT 4683 */ 4684 public static final String EXTRA_ALLOW_MULTIPLE = 4685 "android.intent.extra.ALLOW_MULTIPLE"; 4686 4687 /** 4688 * The integer userHandle carried with broadcast intents related to addition, removal and 4689 * switching of users and managed profiles - {@link #ACTION_USER_ADDED}, 4690 * {@link #ACTION_USER_REMOVED} and {@link #ACTION_USER_SWITCHED}. 4691 * 4692 * @hide 4693 */ 4694 public static final String EXTRA_USER_HANDLE = 4695 "android.intent.extra.user_handle"; 4696 4697 /** 4698 * The UserHandle carried with broadcasts intents related to addition and removal of managed 4699 * profiles - {@link #ACTION_MANAGED_PROFILE_ADDED} and {@link #ACTION_MANAGED_PROFILE_REMOVED}. 4700 */ 4701 public static final String EXTRA_USER = 4702 "android.intent.extra.USER"; 4703 4704 /** 4705 * Extra used in the response from a BroadcastReceiver that handles 4706 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is 4707 * <code>ArrayList<RestrictionEntry></code>. 4708 */ 4709 public static final String EXTRA_RESTRICTIONS_LIST = "android.intent.extra.restrictions_list"; 4710 4711 /** 4712 * Extra sent in the intent to the BroadcastReceiver that handles 4713 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. The type of the extra is a Bundle containing 4714 * the restrictions as key/value pairs. 4715 */ 4716 public static final String EXTRA_RESTRICTIONS_BUNDLE = 4717 "android.intent.extra.restrictions_bundle"; 4718 4719 /** 4720 * Extra used in the response from a BroadcastReceiver that handles 4721 * {@link #ACTION_GET_RESTRICTION_ENTRIES}. 4722 */ 4723 public static final String EXTRA_RESTRICTIONS_INTENT = 4724 "android.intent.extra.restrictions_intent"; 4725 4726 /** 4727 * Extra used to communicate a set of acceptable MIME types. The type of the 4728 * extra is {@code String[]}. Values may be a combination of concrete MIME 4729 * types (such as "image/png") and/or partial MIME types (such as 4730 * "audio/*"). 4731 * 4732 * @see #ACTION_GET_CONTENT 4733 * @see #ACTION_OPEN_DOCUMENT 4734 */ 4735 public static final String EXTRA_MIME_TYPES = "android.intent.extra.MIME_TYPES"; 4736 4737 /** 4738 * Optional extra for {@link #ACTION_SHUTDOWN} that allows the sender to qualify that 4739 * this shutdown is only for the user space of the system, not a complete shutdown. 4740 * When this is true, hardware devices can use this information to determine that 4741 * they shouldn't do a complete shutdown of their device since this is not a 4742 * complete shutdown down to the kernel, but only user space restarting. 4743 * The default if not supplied is false. 4744 */ 4745 public static final String EXTRA_SHUTDOWN_USERSPACE_ONLY 4746 = "android.intent.extra.SHUTDOWN_USERSPACE_ONLY"; 4747 4748 /** 4749 * Optional int extra for {@link #ACTION_TIME_CHANGED} that indicates the 4750 * user has set their time format preference. See {@link #EXTRA_TIME_PREF_VALUE_USE_12_HOUR}, 4751 * {@link #EXTRA_TIME_PREF_VALUE_USE_24_HOUR} and 4752 * {@link #EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT}. The value must not be negative. 4753 * 4754 * @hide for internal use only. 4755 */ 4756 public static final String EXTRA_TIME_PREF_24_HOUR_FORMAT = 4757 "android.intent.extra.TIME_PREF_24_HOUR_FORMAT"; 4758 /** @hide */ 4759 public static final int EXTRA_TIME_PREF_VALUE_USE_12_HOUR = 0; 4760 /** @hide */ 4761 public static final int EXTRA_TIME_PREF_VALUE_USE_24_HOUR = 1; 4762 /** @hide */ 4763 public static final int EXTRA_TIME_PREF_VALUE_USE_LOCALE_DEFAULT = 2; 4764 4765 /** {@hide} */ 4766 public static final String EXTRA_REASON = "android.intent.extra.REASON"; 4767 4768 /** {@hide} */ 4769 public static final String EXTRA_WIPE_EXTERNAL_STORAGE = "android.intent.extra.WIPE_EXTERNAL_STORAGE"; 4770 4771 /** 4772 * Optional {@link android.app.PendingIntent} extra used to deliver the result of the SIM 4773 * activation request. 4774 * TODO: Add information about the structure and response data used with the pending intent. 4775 * @hide 4776 */ 4777 public static final String EXTRA_SIM_ACTIVATION_RESPONSE = 4778 "android.intent.extra.SIM_ACTIVATION_RESPONSE"; 4779 4780 /** 4781 * Optional index with semantics depending on the intent action. 4782 * 4783 * <p>The value must be an integer greater or equal to 0. 4784 * @see #ACTION_QUICK_VIEW 4785 */ 4786 public static final String EXTRA_INDEX = "android.intent.extra.INDEX"; 4787 4788 /** 4789 * Tells the quick viewer to show additional UI actions suitable for the passed Uris, 4790 * such as opening in other apps, sharing, opening, editing, printing, deleting, 4791 * casting, etc. 4792 * 4793 * <p>The value is boolean. By default false. 4794 * @see #ACTION_QUICK_VIEW 4795 * @removed 4796 */ 4797 @Deprecated 4798 public static final String EXTRA_QUICK_VIEW_ADVANCED = 4799 "android.intent.extra.QUICK_VIEW_ADVANCED"; 4800 4801 /** 4802 * An optional extra of {@code String[]} indicating which quick view features should be made 4803 * available to the user in the quick view UI while handing a 4804 * {@link Intent#ACTION_QUICK_VIEW} intent. 4805 * <li>Enumeration of features here is not meant to restrict capabilities of the quick viewer. 4806 * Quick viewer can implement features not listed below. 4807 * <li>Features included at this time are: {@link QuickViewConstants#FEATURE_VIEW}, 4808 * {@link QuickViewConstants#FEATURE_EDIT}, {@link QuickViewConstants#FEATURE_DOWNLOAD}, 4809 * {@link QuickViewConstants#FEATURE_SEND}, {@link QuickViewConstants#FEATURE_PRINT}. 4810 * <p> 4811 * Requirements: 4812 * <li>Quick viewer shouldn't show a feature if the feature is absent in 4813 * {@link #EXTRA_QUICK_VIEW_FEATURES}. 4814 * <li>When {@link #EXTRA_QUICK_VIEW_FEATURES} is not present, quick viewer should follow 4815 * internal policies. 4816 * <li>Presence of an feature in {@link #EXTRA_QUICK_VIEW_FEATURES}, does not constitute a 4817 * requirement that the feature be shown. Quick viewer may, according to its own policies, 4818 * disable or hide features. 4819 * 4820 * @see #ACTION_QUICK_VIEW 4821 */ 4822 public static final String EXTRA_QUICK_VIEW_FEATURES = 4823 "android.intent.extra.QUICK_VIEW_FEATURES"; 4824 4825 /** 4826 * Optional boolean extra indicating whether quiet mode has been switched on or off. 4827 * When a profile goes into quiet mode, all apps in the profile are killed and the 4828 * profile user is stopped. Widgets originating from the profile are masked, and app 4829 * launcher icons are grayed out. 4830 */ 4831 public static final String EXTRA_QUIET_MODE = "android.intent.extra.QUIET_MODE"; 4832 4833 /** 4834 * Used as an int extra field in {@link #ACTION_MEDIA_RESOURCE_GRANTED} 4835 * intents to specify the resource type granted. Possible values are 4836 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC} or 4837 * {@link #EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC}. 4838 * 4839 * @hide 4840 */ 4841 public static final String EXTRA_MEDIA_RESOURCE_TYPE = 4842 "android.intent.extra.MEDIA_RESOURCE_TYPE"; 4843 4844 /** 4845 * Used as a boolean extra field in {@link #ACTION_CHOOSER} intents to specify 4846 * whether to show the chooser or not when there is only one application available 4847 * to choose from. 4848 * 4849 * @hide 4850 */ 4851 public static final String EXTRA_AUTO_LAUNCH_SINGLE_CHOICE = 4852 "android.intent.extra.AUTO_LAUNCH_SINGLE_CHOICE"; 4853 4854 /** 4855 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 4856 * to represent that a video codec is allowed to use. 4857 * 4858 * @hide 4859 */ 4860 public static final int EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC = 0; 4861 4862 /** 4863 * Used as an int value for {@link #EXTRA_MEDIA_RESOURCE_TYPE} 4864 * to represent that a audio codec is allowed to use. 4865 * 4866 * @hide 4867 */ 4868 public static final int EXTRA_MEDIA_RESOURCE_TYPE_AUDIO_CODEC = 1; 4869 4870 // --------------------------------------------------------------------- 4871 // --------------------------------------------------------------------- 4872 // Intent flags (see mFlags variable). 4873 4874 /** @hide */ 4875 @IntDef(flag = true, prefix = { "FLAG_GRANT_" }, value = { 4876 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION, 4877 FLAG_GRANT_PERSISTABLE_URI_PERMISSION, FLAG_GRANT_PREFIX_URI_PERMISSION }) 4878 @Retention(RetentionPolicy.SOURCE) 4879 public @interface GrantUriMode {} 4880 4881 /** @hide */ 4882 @IntDef(flag = true, prefix = { "FLAG_GRANT_" }, value = { 4883 FLAG_GRANT_READ_URI_PERMISSION, FLAG_GRANT_WRITE_URI_PERMISSION }) 4884 @Retention(RetentionPolicy.SOURCE) 4885 public @interface AccessUriMode {} 4886 4887 /** 4888 * Test if given mode flags specify an access mode, which must be at least 4889 * read and/or write. 4890 * 4891 * @hide 4892 */ 4893 public static boolean isAccessUriMode(int modeFlags) { 4894 return (modeFlags & (Intent.FLAG_GRANT_READ_URI_PERMISSION 4895 | Intent.FLAG_GRANT_WRITE_URI_PERMISSION)) != 0; 4896 } 4897 4898 /** @hide */ 4899 @IntDef(flag = true, prefix = { "FLAG_" }, value = { 4900 FLAG_GRANT_READ_URI_PERMISSION, 4901 FLAG_GRANT_WRITE_URI_PERMISSION, 4902 FLAG_FROM_BACKGROUND, 4903 FLAG_DEBUG_LOG_RESOLUTION, 4904 FLAG_EXCLUDE_STOPPED_PACKAGES, 4905 FLAG_INCLUDE_STOPPED_PACKAGES, 4906 FLAG_GRANT_PERSISTABLE_URI_PERMISSION, 4907 FLAG_GRANT_PREFIX_URI_PERMISSION, 4908 FLAG_DEBUG_TRIAGED_MISSING, 4909 FLAG_IGNORE_EPHEMERAL, 4910 FLAG_ACTIVITY_NO_HISTORY, 4911 FLAG_ACTIVITY_SINGLE_TOP, 4912 FLAG_ACTIVITY_NEW_TASK, 4913 FLAG_ACTIVITY_MULTIPLE_TASK, 4914 FLAG_ACTIVITY_CLEAR_TOP, 4915 FLAG_ACTIVITY_FORWARD_RESULT, 4916 FLAG_ACTIVITY_PREVIOUS_IS_TOP, 4917 FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS, 4918 FLAG_ACTIVITY_BROUGHT_TO_FRONT, 4919 FLAG_ACTIVITY_RESET_TASK_IF_NEEDED, 4920 FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY, 4921 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 4922 FLAG_ACTIVITY_NEW_DOCUMENT, 4923 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 4924 FLAG_ACTIVITY_NO_USER_ACTION, 4925 FLAG_ACTIVITY_REORDER_TO_FRONT, 4926 FLAG_ACTIVITY_NO_ANIMATION, 4927 FLAG_ACTIVITY_CLEAR_TASK, 4928 FLAG_ACTIVITY_TASK_ON_HOME, 4929 FLAG_ACTIVITY_RETAIN_IN_RECENTS, 4930 FLAG_ACTIVITY_LAUNCH_ADJACENT, 4931 FLAG_RECEIVER_REGISTERED_ONLY, 4932 FLAG_RECEIVER_REPLACE_PENDING, 4933 FLAG_RECEIVER_FOREGROUND, 4934 FLAG_RECEIVER_NO_ABORT, 4935 FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, 4936 FLAG_RECEIVER_BOOT_UPGRADE, 4937 FLAG_RECEIVER_INCLUDE_BACKGROUND, 4938 FLAG_RECEIVER_EXCLUDE_BACKGROUND, 4939 FLAG_RECEIVER_FROM_SHELL, 4940 FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS, 4941 }) 4942 @Retention(RetentionPolicy.SOURCE) 4943 public @interface Flags {} 4944 4945 /** @hide */ 4946 @IntDef(flag = true, prefix = { "FLAG_" }, value = { 4947 FLAG_FROM_BACKGROUND, 4948 FLAG_DEBUG_LOG_RESOLUTION, 4949 FLAG_EXCLUDE_STOPPED_PACKAGES, 4950 FLAG_INCLUDE_STOPPED_PACKAGES, 4951 FLAG_DEBUG_TRIAGED_MISSING, 4952 FLAG_IGNORE_EPHEMERAL, 4953 FLAG_ACTIVITY_NO_HISTORY, 4954 FLAG_ACTIVITY_SINGLE_TOP, 4955 FLAG_ACTIVITY_NEW_TASK, 4956 FLAG_ACTIVITY_MULTIPLE_TASK, 4957 FLAG_ACTIVITY_CLEAR_TOP, 4958 FLAG_ACTIVITY_FORWARD_RESULT, 4959 FLAG_ACTIVITY_PREVIOUS_IS_TOP, 4960 FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS, 4961 FLAG_ACTIVITY_BROUGHT_TO_FRONT, 4962 FLAG_ACTIVITY_RESET_TASK_IF_NEEDED, 4963 FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY, 4964 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 4965 FLAG_ACTIVITY_NEW_DOCUMENT, 4966 FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET, 4967 FLAG_ACTIVITY_NO_USER_ACTION, 4968 FLAG_ACTIVITY_REORDER_TO_FRONT, 4969 FLAG_ACTIVITY_NO_ANIMATION, 4970 FLAG_ACTIVITY_CLEAR_TASK, 4971 FLAG_ACTIVITY_TASK_ON_HOME, 4972 FLAG_ACTIVITY_RETAIN_IN_RECENTS, 4973 FLAG_ACTIVITY_LAUNCH_ADJACENT, 4974 FLAG_RECEIVER_REGISTERED_ONLY, 4975 FLAG_RECEIVER_REPLACE_PENDING, 4976 FLAG_RECEIVER_FOREGROUND, 4977 FLAG_RECEIVER_NO_ABORT, 4978 FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT, 4979 FLAG_RECEIVER_BOOT_UPGRADE, 4980 FLAG_RECEIVER_INCLUDE_BACKGROUND, 4981 FLAG_RECEIVER_EXCLUDE_BACKGROUND, 4982 FLAG_RECEIVER_FROM_SHELL, 4983 FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS, 4984 }) 4985 @Retention(RetentionPolicy.SOURCE) 4986 public @interface MutableFlags {} 4987 4988 /** 4989 * If set, the recipient of this Intent will be granted permission to 4990 * perform read operations on the URI in the Intent's data and any URIs 4991 * specified in its ClipData. When applying to an Intent's ClipData, 4992 * all URIs as well as recursive traversals through data or other ClipData 4993 * in Intent items will be granted; only the grant flags of the top-level 4994 * Intent are used. 4995 */ 4996 public static final int FLAG_GRANT_READ_URI_PERMISSION = 0x00000001; 4997 /** 4998 * If set, the recipient of this Intent will be granted permission to 4999 * perform write operations on the URI in the Intent's data and any URIs 5000 * specified in its ClipData. When applying to an Intent's ClipData, 5001 * all URIs as well as recursive traversals through data or other ClipData 5002 * in Intent items will be granted; only the grant flags of the top-level 5003 * Intent are used. 5004 */ 5005 public static final int FLAG_GRANT_WRITE_URI_PERMISSION = 0x00000002; 5006 /** 5007 * Can be set by the caller to indicate that this Intent is coming from 5008 * a background operation, not from direct user interaction. 5009 */ 5010 public static final int FLAG_FROM_BACKGROUND = 0x00000004; 5011 /** 5012 * A flag you can enable for debugging: when set, log messages will be 5013 * printed during the resolution of this intent to show you what has 5014 * been found to create the final resolved list. 5015 */ 5016 public static final int FLAG_DEBUG_LOG_RESOLUTION = 0x00000008; 5017 /** 5018 * If set, this intent will not match any components in packages that 5019 * are currently stopped. If this is not set, then the default behavior 5020 * is to include such applications in the result. 5021 */ 5022 public static final int FLAG_EXCLUDE_STOPPED_PACKAGES = 0x00000010; 5023 /** 5024 * If set, this intent will always match any components in packages that 5025 * are currently stopped. This is the default behavior when 5026 * {@link #FLAG_EXCLUDE_STOPPED_PACKAGES} is not set. If both of these 5027 * flags are set, this one wins (it allows overriding of exclude for 5028 * places where the framework may automatically set the exclude flag). 5029 */ 5030 public static final int FLAG_INCLUDE_STOPPED_PACKAGES = 0x00000020; 5031 5032 /** 5033 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 5034 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant can be 5035 * persisted across device reboots until explicitly revoked with 5036 * {@link Context#revokeUriPermission(Uri, int)}. This flag only offers the 5037 * grant for possible persisting; the receiving application must call 5038 * {@link ContentResolver#takePersistableUriPermission(Uri, int)} to 5039 * actually persist. 5040 * 5041 * @see ContentResolver#takePersistableUriPermission(Uri, int) 5042 * @see ContentResolver#releasePersistableUriPermission(Uri, int) 5043 * @see ContentResolver#getPersistedUriPermissions() 5044 * @see ContentResolver#getOutgoingPersistedUriPermissions() 5045 */ 5046 public static final int FLAG_GRANT_PERSISTABLE_URI_PERMISSION = 0x00000040; 5047 5048 /** 5049 * When combined with {@link #FLAG_GRANT_READ_URI_PERMISSION} and/or 5050 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, the URI permission grant 5051 * applies to any URI that is a prefix match against the original granted 5052 * URI. (Without this flag, the URI must match exactly for access to be 5053 * granted.) Another URI is considered a prefix match only when scheme, 5054 * authority, and all path segments defined by the prefix are an exact 5055 * match. 5056 */ 5057 public static final int FLAG_GRANT_PREFIX_URI_PERMISSION = 0x00000080; 5058 5059 /** 5060 * Internal flag used to indicate that a system component has done their 5061 * homework and verified that they correctly handle packages and components 5062 * that come and go over time. In particular: 5063 * <ul> 5064 * <li>Apps installed on external storage, which will appear to be 5065 * uninstalled while the the device is ejected. 5066 * <li>Apps with encryption unaware components, which will appear to not 5067 * exist while the device is locked. 5068 * </ul> 5069 * 5070 * @hide 5071 */ 5072 public static final int FLAG_DEBUG_TRIAGED_MISSING = 0x00000100; 5073 5074 /** 5075 * Internal flag used to indicate ephemeral applications should not be 5076 * considered when resolving the intent. 5077 * 5078 * @hide 5079 */ 5080 public static final int FLAG_IGNORE_EPHEMERAL = 0x00000200; 5081 5082 /** 5083 * If set, the new activity is not kept in the history stack. As soon as 5084 * the user navigates away from it, the activity is finished. This may also 5085 * be set with the {@link android.R.styleable#AndroidManifestActivity_noHistory 5086 * noHistory} attribute. 5087 * 5088 * <p>If set, {@link android.app.Activity#onActivityResult onActivityResult()} 5089 * is never invoked when the current activity starts a new activity which 5090 * sets a result and finishes. 5091 */ 5092 public static final int FLAG_ACTIVITY_NO_HISTORY = 0x40000000; 5093 /** 5094 * If set, the activity will not be launched if it is already running 5095 * at the top of the history stack. 5096 */ 5097 public static final int FLAG_ACTIVITY_SINGLE_TOP = 0x20000000; 5098 /** 5099 * If set, this activity will become the start of a new task on this 5100 * history stack. A task (from the activity that started it to the 5101 * next task activity) defines an atomic group of activities that the 5102 * user can move to. Tasks can be moved to the foreground and background; 5103 * all of the activities inside of a particular task always remain in 5104 * the same order. See 5105 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5106 * Stack</a> for more information about tasks. 5107 * 5108 * <p>This flag is generally used by activities that want 5109 * to present a "launcher" style behavior: they give the user a list of 5110 * separate things that can be done, which otherwise run completely 5111 * independently of the activity launching them. 5112 * 5113 * <p>When using this flag, if a task is already running for the activity 5114 * you are now starting, then a new activity will not be started; instead, 5115 * the current task will simply be brought to the front of the screen with 5116 * the state it was last in. See {@link #FLAG_ACTIVITY_MULTIPLE_TASK} for a flag 5117 * to disable this behavior. 5118 * 5119 * <p>This flag can not be used when the caller is requesting a result from 5120 * the activity being launched. 5121 */ 5122 public static final int FLAG_ACTIVITY_NEW_TASK = 0x10000000; 5123 /** 5124 * This flag is used to create a new task and launch an activity into it. 5125 * This flag is always paired with either {@link #FLAG_ACTIVITY_NEW_DOCUMENT} 5126 * or {@link #FLAG_ACTIVITY_NEW_TASK}. In both cases these flags alone would 5127 * search through existing tasks for ones matching this Intent. Only if no such 5128 * task is found would a new task be created. When paired with 5129 * FLAG_ACTIVITY_MULTIPLE_TASK both of these behaviors are modified to skip 5130 * the search for a matching task and unconditionally start a new task. 5131 * 5132 * <strong>When used with {@link #FLAG_ACTIVITY_NEW_TASK} do not use this 5133 * flag unless you are implementing your own 5134 * top-level application launcher.</strong> Used in conjunction with 5135 * {@link #FLAG_ACTIVITY_NEW_TASK} to disable the 5136 * behavior of bringing an existing task to the foreground. When set, 5137 * a new task is <em>always</em> started to host the Activity for the 5138 * Intent, regardless of whether there is already an existing task running 5139 * the same thing. 5140 * 5141 * <p><strong>Because the default system does not include graphical task management, 5142 * you should not use this flag unless you provide some way for a user to 5143 * return back to the tasks you have launched.</strong> 5144 * 5145 * See {@link #FLAG_ACTIVITY_NEW_DOCUMENT} for details of this flag's use for 5146 * creating new document tasks. 5147 * 5148 * <p>This flag is ignored if one of {@link #FLAG_ACTIVITY_NEW_TASK} or 5149 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} is not also set. 5150 * 5151 * <p>See 5152 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5153 * Stack</a> for more information about tasks. 5154 * 5155 * @see #FLAG_ACTIVITY_NEW_DOCUMENT 5156 * @see #FLAG_ACTIVITY_NEW_TASK 5157 */ 5158 public static final int FLAG_ACTIVITY_MULTIPLE_TASK = 0x08000000; 5159 /** 5160 * If set, and the activity being launched is already running in the 5161 * current task, then instead of launching a new instance of that activity, 5162 * all of the other activities on top of it will be closed and this Intent 5163 * will be delivered to the (now on top) old activity as a new Intent. 5164 * 5165 * <p>For example, consider a task consisting of the activities: A, B, C, D. 5166 * If D calls startActivity() with an Intent that resolves to the component 5167 * of activity B, then C and D will be finished and B receive the given 5168 * Intent, resulting in the stack now being: A, B. 5169 * 5170 * <p>The currently running instance of activity B in the above example will 5171 * either receive the new intent you are starting here in its 5172 * onNewIntent() method, or be itself finished and restarted with the 5173 * new intent. If it has declared its launch mode to be "multiple" (the 5174 * default) and you have not set {@link #FLAG_ACTIVITY_SINGLE_TOP} in 5175 * the same intent, then it will be finished and re-created; for all other 5176 * launch modes or if {@link #FLAG_ACTIVITY_SINGLE_TOP} is set then this 5177 * Intent will be delivered to the current instance's onNewIntent(). 5178 * 5179 * <p>This launch mode can also be used to good effect in conjunction with 5180 * {@link #FLAG_ACTIVITY_NEW_TASK}: if used to start the root activity 5181 * of a task, it will bring any currently running instance of that task 5182 * to the foreground, and then clear it to its root state. This is 5183 * especially useful, for example, when launching an activity from the 5184 * notification manager. 5185 * 5186 * <p>See 5187 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 5188 * Stack</a> for more information about tasks. 5189 */ 5190 public static final int FLAG_ACTIVITY_CLEAR_TOP = 0x04000000; 5191 /** 5192 * If set and this intent is being used to launch a new activity from an 5193 * existing one, then the reply target of the existing activity will be 5194 * transfered to the new activity. This way the new activity can call 5195 * {@link android.app.Activity#setResult} and have that result sent back to 5196 * the reply target of the original activity. 5197 */ 5198 public static final int FLAG_ACTIVITY_FORWARD_RESULT = 0x02000000; 5199 /** 5200 * If set and this intent is being used to launch a new activity from an 5201 * existing one, the current activity will not be counted as the top 5202 * activity for deciding whether the new intent should be delivered to 5203 * the top instead of starting a new one. The previous activity will 5204 * be used as the top, with the assumption being that the current activity 5205 * will finish itself immediately. 5206 */ 5207 public static final int FLAG_ACTIVITY_PREVIOUS_IS_TOP = 0x01000000; 5208 /** 5209 * If set, the new activity is not kept in the list of recently launched 5210 * activities. 5211 */ 5212 public static final int FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS = 0x00800000; 5213 /** 5214 * This flag is not normally set by application code, but set for you by 5215 * the system as described in the 5216 * {@link android.R.styleable#AndroidManifestActivity_launchMode 5217 * launchMode} documentation for the singleTask mode. 5218 */ 5219 public static final int FLAG_ACTIVITY_BROUGHT_TO_FRONT = 0x00400000; 5220 /** 5221 * If set, and this activity is either being started in a new task or 5222 * bringing to the top an existing task, then it will be launched as 5223 * the front door of the task. This will result in the application of 5224 * any affinities needed to have that task in the proper state (either 5225 * moving activities to or from it), or simply resetting that task to 5226 * its initial state if needed. 5227 */ 5228 public static final int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED = 0x00200000; 5229 /** 5230 * This flag is not normally set by application code, but set for you by 5231 * the system if this activity is being launched from history 5232 * (longpress home key). 5233 */ 5234 public static final int FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY = 0x00100000; 5235 /** 5236 * @deprecated As of API 21 this performs identically to 5237 * {@link #FLAG_ACTIVITY_NEW_DOCUMENT} which should be used instead of this. 5238 */ 5239 @Deprecated 5240 public static final int FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET = 0x00080000; 5241 /** 5242 * This flag is used to open a document into a new task rooted at the activity launched 5243 * by this Intent. Through the use of this flag, or its equivalent attribute, 5244 * {@link android.R.attr#documentLaunchMode} multiple instances of the same activity 5245 * containing different documents will appear in the recent tasks list. 5246 * 5247 * <p>The use of the activity attribute form of this, 5248 * {@link android.R.attr#documentLaunchMode}, is 5249 * preferred over the Intent flag described here. The attribute form allows the 5250 * Activity to specify multiple document behavior for all launchers of the Activity 5251 * whereas using this flag requires each Intent that launches the Activity to specify it. 5252 * 5253 * <p>Note that the default semantics of this flag w.r.t. whether the recents entry for 5254 * it is kept after the activity is finished is different than the use of 5255 * {@link #FLAG_ACTIVITY_NEW_TASK} and {@link android.R.attr#documentLaunchMode} -- if 5256 * this flag is being used to create a new recents entry, then by default that entry 5257 * will be removed once the activity is finished. You can modify this behavior with 5258 * {@link #FLAG_ACTIVITY_RETAIN_IN_RECENTS}. 5259 * 5260 * <p>FLAG_ACTIVITY_NEW_DOCUMENT may be used in conjunction with {@link 5261 * #FLAG_ACTIVITY_MULTIPLE_TASK}. When used alone it is the 5262 * equivalent of the Activity manifest specifying {@link 5263 * android.R.attr#documentLaunchMode}="intoExisting". When used with 5264 * FLAG_ACTIVITY_MULTIPLE_TASK it is the equivalent of the Activity manifest specifying 5265 * {@link android.R.attr#documentLaunchMode}="always". 5266 * 5267 * Refer to {@link android.R.attr#documentLaunchMode} for more information. 5268 * 5269 * @see android.R.attr#documentLaunchMode 5270 * @see #FLAG_ACTIVITY_MULTIPLE_TASK 5271 */ 5272 public static final int FLAG_ACTIVITY_NEW_DOCUMENT = FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET; 5273 /** 5274 * If set, this flag will prevent the normal {@link android.app.Activity#onUserLeaveHint} 5275 * callback from occurring on the current frontmost activity before it is 5276 * paused as the newly-started activity is brought to the front. 5277 * 5278 * <p>Typically, an activity can rely on that callback to indicate that an 5279 * explicit user action has caused their activity to be moved out of the 5280 * foreground. The callback marks an appropriate point in the activity's 5281 * lifecycle for it to dismiss any notifications that it intends to display 5282 * "until the user has seen them," such as a blinking LED. 5283 * 5284 * <p>If an activity is ever started via any non-user-driven events such as 5285 * phone-call receipt or an alarm handler, this flag should be passed to {@link 5286 * Context#startActivity Context.startActivity}, ensuring that the pausing 5287 * activity does not think the user has acknowledged its notification. 5288 */ 5289 public static final int FLAG_ACTIVITY_NO_USER_ACTION = 0x00040000; 5290 /** 5291 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5292 * this flag will cause the launched activity to be brought to the front of its 5293 * task's history stack if it is already running. 5294 * 5295 * <p>For example, consider a task consisting of four activities: A, B, C, D. 5296 * If D calls startActivity() with an Intent that resolves to the component 5297 * of activity B, then B will be brought to the front of the history stack, 5298 * with this resulting order: A, C, D, B. 5299 * 5300 * This flag will be ignored if {@link #FLAG_ACTIVITY_CLEAR_TOP} is also 5301 * specified. 5302 */ 5303 public static final int FLAG_ACTIVITY_REORDER_TO_FRONT = 0X00020000; 5304 /** 5305 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5306 * this flag will prevent the system from applying an activity transition 5307 * animation to go to the next activity state. This doesn't mean an 5308 * animation will never run -- if another activity change happens that doesn't 5309 * specify this flag before the activity started here is displayed, then 5310 * that transition will be used. This flag can be put to good use 5311 * when you are going to do a series of activity operations but the 5312 * animation seen by the user shouldn't be driven by the first activity 5313 * change but rather a later one. 5314 */ 5315 public static final int FLAG_ACTIVITY_NO_ANIMATION = 0X00010000; 5316 /** 5317 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5318 * this flag will cause any existing task that would be associated with the 5319 * activity to be cleared before the activity is started. That is, the activity 5320 * becomes the new root of an otherwise empty task, and any old activities 5321 * are finished. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5322 */ 5323 public static final int FLAG_ACTIVITY_CLEAR_TASK = 0X00008000; 5324 /** 5325 * If set in an Intent passed to {@link Context#startActivity Context.startActivity()}, 5326 * this flag will cause a newly launching task to be placed on top of the current 5327 * home activity task (if there is one). That is, pressing back from the task 5328 * will always return the user to home even if that was not the last activity they 5329 * saw. This can only be used in conjunction with {@link #FLAG_ACTIVITY_NEW_TASK}. 5330 */ 5331 public static final int FLAG_ACTIVITY_TASK_ON_HOME = 0X00004000; 5332 /** 5333 * By default a document created by {@link #FLAG_ACTIVITY_NEW_DOCUMENT} will 5334 * have its entry in recent tasks removed when the user closes it (with back 5335 * or however else it may finish()). If you would like to instead allow the 5336 * document to be kept in recents so that it can be re-launched, you can use 5337 * this flag. When set and the task's activity is finished, the recents 5338 * entry will remain in the interface for the user to re-launch it, like a 5339 * recents entry for a top-level application. 5340 * <p> 5341 * The receiving activity can override this request with 5342 * {@link android.R.attr#autoRemoveFromRecents} or by explcitly calling 5343 * {@link android.app.Activity#finishAndRemoveTask() 5344 * Activity.finishAndRemoveTask()}. 5345 */ 5346 public static final int FLAG_ACTIVITY_RETAIN_IN_RECENTS = 0x00002000; 5347 5348 /** 5349 * This flag is only used in split-screen multi-window mode. The new activity will be displayed 5350 * adjacent to the one launching it. This can only be used in conjunction with 5351 * {@link #FLAG_ACTIVITY_NEW_TASK}. Also, setting {@link #FLAG_ACTIVITY_MULTIPLE_TASK} is 5352 * required if you want a new instance of an existing activity to be created. 5353 */ 5354 public static final int FLAG_ACTIVITY_LAUNCH_ADJACENT = 0x00001000; 5355 5356 /** 5357 * If set, when sending a broadcast only registered receivers will be 5358 * called -- no BroadcastReceiver components will be launched. 5359 */ 5360 public static final int FLAG_RECEIVER_REGISTERED_ONLY = 0x40000000; 5361 /** 5362 * If set, when sending a broadcast the new broadcast will replace 5363 * any existing pending broadcast that matches it. Matching is defined 5364 * by {@link Intent#filterEquals(Intent) Intent.filterEquals} returning 5365 * true for the intents of the two broadcasts. When a match is found, 5366 * the new broadcast (and receivers associated with it) will replace the 5367 * existing one in the pending broadcast list, remaining at the same 5368 * position in the list. 5369 * 5370 * <p>This flag is most typically used with sticky broadcasts, which 5371 * only care about delivering the most recent values of the broadcast 5372 * to their receivers. 5373 */ 5374 public static final int FLAG_RECEIVER_REPLACE_PENDING = 0x20000000; 5375 /** 5376 * If set, when sending a broadcast the recipient is allowed to run at 5377 * foreground priority, with a shorter timeout interval. During normal 5378 * broadcasts the receivers are not automatically hoisted out of the 5379 * background priority class. 5380 */ 5381 public static final int FLAG_RECEIVER_FOREGROUND = 0x10000000; 5382 /** 5383 * If this is an ordered broadcast, don't allow receivers to abort the broadcast. 5384 * They can still propagate results through to later receivers, but they can not prevent 5385 * later receivers from seeing the broadcast. 5386 */ 5387 public static final int FLAG_RECEIVER_NO_ABORT = 0x08000000; 5388 /** 5389 * If set, when sending a broadcast <i>before boot has completed</i> only 5390 * registered receivers will be called -- no BroadcastReceiver components 5391 * will be launched. Sticky intent state will be recorded properly even 5392 * if no receivers wind up being called. If {@link #FLAG_RECEIVER_REGISTERED_ONLY} 5393 * is specified in the broadcast intent, this flag is unnecessary. 5394 * 5395 * <p>This flag is only for use by system sevices as a convenience to 5396 * avoid having to implement a more complex mechanism around detection 5397 * of boot completion. 5398 * 5399 * @hide 5400 */ 5401 public static final int FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT = 0x04000000; 5402 /** 5403 * Set when this broadcast is for a boot upgrade, a special mode that 5404 * allows the broadcast to be sent before the system is ready and launches 5405 * the app process with no providers running in it. 5406 * @hide 5407 */ 5408 public static final int FLAG_RECEIVER_BOOT_UPGRADE = 0x02000000; 5409 /** 5410 * If set, the broadcast will always go to manifest receivers in background (cached 5411 * or not running) apps, regardless of whether that would be done by default. By 5412 * default they will only receive broadcasts if the broadcast has specified an 5413 * explicit component or package name. 5414 * 5415 * NOTE: dumpstate uses this flag numerically, so when its value is changed 5416 * the broadcast code there must also be changed to match. 5417 * 5418 * @hide 5419 */ 5420 public static final int FLAG_RECEIVER_INCLUDE_BACKGROUND = 0x01000000; 5421 /** 5422 * If set, the broadcast will never go to manifest receivers in background (cached 5423 * or not running) apps, regardless of whether that would be done by default. By 5424 * default they will receive broadcasts if the broadcast has specified an 5425 * explicit component or package name. 5426 * @hide 5427 */ 5428 public static final int FLAG_RECEIVER_EXCLUDE_BACKGROUND = 0x00800000; 5429 /** 5430 * If set, this broadcast is being sent from the shell. 5431 * @hide 5432 */ 5433 public static final int FLAG_RECEIVER_FROM_SHELL = 0x00400000; 5434 5435 /** 5436 * If set, the broadcast will be visible to receivers in Instant Apps. By default Instant Apps 5437 * will not receive broadcasts. 5438 * 5439 * <em>This flag has no effect when used by an Instant App.</em> 5440 */ 5441 public static final int FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS = 0x00200000; 5442 5443 /** 5444 * @hide Flags that can't be changed with PendingIntent. 5445 */ 5446 public static final int IMMUTABLE_FLAGS = FLAG_GRANT_READ_URI_PERMISSION 5447 | FLAG_GRANT_WRITE_URI_PERMISSION | FLAG_GRANT_PERSISTABLE_URI_PERMISSION 5448 | FLAG_GRANT_PREFIX_URI_PERMISSION; 5449 5450 // --------------------------------------------------------------------- 5451 // --------------------------------------------------------------------- 5452 // toUri() and parseUri() options. 5453 5454 /** @hide */ 5455 @IntDef(flag = true, prefix = { "URI_" }, value = { 5456 URI_ALLOW_UNSAFE, 5457 URI_ANDROID_APP_SCHEME, 5458 URI_INTENT_SCHEME, 5459 }) 5460 @Retention(RetentionPolicy.SOURCE) 5461 public @interface UriFlags {} 5462 5463 /** 5464 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5465 * always has the "intent:" scheme. This syntax can be used when you want 5466 * to later disambiguate between URIs that are intended to describe an 5467 * Intent vs. all others that should be treated as raw URIs. When used 5468 * with {@link #parseUri}, any other scheme will result in a generic 5469 * VIEW action for that raw URI. 5470 */ 5471 public static final int URI_INTENT_SCHEME = 1<<0; 5472 5473 /** 5474 * Flag for use with {@link #toUri} and {@link #parseUri}: the URI string 5475 * always has the "android-app:" scheme. This is a variation of 5476 * {@link #URI_INTENT_SCHEME} whose format is simpler for the case of an 5477 * http/https URI being delivered to a specific package name. The format 5478 * is: 5479 * 5480 * <pre class="prettyprint"> 5481 * android-app://{package_id}[/{scheme}[/{host}[/{path}]]][#Intent;{...}]</pre> 5482 * 5483 * <p>In this scheme, only the <code>package_id</code> is required. If you include a host, 5484 * you must also include a scheme; including a path also requires both a host and a scheme. 5485 * The final #Intent; fragment can be used without a scheme, host, or path. 5486 * Note that this can not be 5487 * used with intents that have a {@link #setSelector}, since the base intent 5488 * will always have an explicit package name.</p> 5489 * 5490 * <p>Some examples of how this scheme maps to Intent objects:</p> 5491 * <table border="2" width="85%" align="center" frame="hsides" rules="rows"> 5492 * <colgroup align="left" /> 5493 * <colgroup align="left" /> 5494 * <thead> 5495 * <tr><th>URI</th> <th>Intent</th></tr> 5496 * </thead> 5497 * 5498 * <tbody> 5499 * <tr><td><code>android-app://com.example.app</code></td> 5500 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5501 * <tr><td>Action: </td><td>{@link #ACTION_MAIN}</td></tr> 5502 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5503 * </table></td> 5504 * </tr> 5505 * <tr><td><code>android-app://com.example.app/http/example.com</code></td> 5506 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5507 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5508 * <tr><td>Data: </td><td><code>http://example.com/</code></td></tr> 5509 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5510 * </table></td> 5511 * </tr> 5512 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234</code></td> 5513 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5514 * <tr><td>Action: </td><td>{@link #ACTION_VIEW}</td></tr> 5515 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></td></tr> 5516 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5517 * </table></td> 5518 * </tr> 5519 * <tr><td><code>android-app://com.example.app/<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5520 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5521 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5522 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5523 * </table></td> 5524 * </tr> 5525 * <tr><td><code>android-app://com.example.app/http/example.com/foo?1234<br />#Intent;action=com.example.MY_ACTION;end</code></td> 5526 * <td><table style="margin:0;border:0;cellpadding:0;cellspacing:0"> 5527 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5528 * <tr><td>Data: </td><td><code>http://example.com/foo?1234</code></td></tr> 5529 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5530 * </table></td> 5531 * </tr> 5532 * <tr><td><code>android-app://com.example.app/<br />#Intent;action=com.example.MY_ACTION;<br />i.some_int=100;S.some_str=hello;end</code></td> 5533 * <td><table border="" style="margin:0" > 5534 * <tr><td>Action: </td><td><code>com.example.MY_ACTION</code></td></tr> 5535 * <tr><td>Package: </td><td><code>com.example.app</code></td></tr> 5536 * <tr><td>Extras: </td><td><code>some_int=(int)100<br />some_str=(String)hello</code></td></tr> 5537 * </table></td> 5538 * </tr> 5539 * </tbody> 5540 * </table> 5541 */ 5542 public static final int URI_ANDROID_APP_SCHEME = 1<<1; 5543 5544 /** 5545 * Flag for use with {@link #toUri} and {@link #parseUri}: allow parsing 5546 * of unsafe information. In particular, the flags {@link #FLAG_GRANT_READ_URI_PERMISSION}, 5547 * {@link #FLAG_GRANT_WRITE_URI_PERMISSION}, {@link #FLAG_GRANT_PERSISTABLE_URI_PERMISSION}, 5548 * and {@link #FLAG_GRANT_PREFIX_URI_PERMISSION} flags can not be set, so that the 5549 * generated Intent can not cause unexpected data access to happen. 5550 * 5551 * <p>If you do not trust the source of the URI being parsed, you should still do further 5552 * processing to protect yourself from it. In particular, when using it to start an 5553 * activity you should usually add in {@link #CATEGORY_BROWSABLE} to limit the activities 5554 * that can handle it.</p> 5555 */ 5556 public static final int URI_ALLOW_UNSAFE = 1<<2; 5557 5558 // --------------------------------------------------------------------- 5559 5560 private String mAction; 5561 private Uri mData; 5562 private String mType; 5563 private String mPackage; 5564 private ComponentName mComponent; 5565 private int mFlags; 5566 private ArraySet<String> mCategories; 5567 private Bundle mExtras; 5568 private Rect mSourceBounds; 5569 private Intent mSelector; 5570 private ClipData mClipData; 5571 private int mContentUserHint = UserHandle.USER_CURRENT; 5572 /** Token to track instant app launches. Local only; do not copy cross-process. */ 5573 private String mLaunchToken; 5574 5575 // --------------------------------------------------------------------- 5576 5577 /** 5578 * Create an empty intent. 5579 */ 5580 public Intent() { 5581 } 5582 5583 /** 5584 * Copy constructor. 5585 */ 5586 public Intent(Intent o) { 5587 this.mAction = o.mAction; 5588 this.mData = o.mData; 5589 this.mType = o.mType; 5590 this.mPackage = o.mPackage; 5591 this.mComponent = o.mComponent; 5592 this.mFlags = o.mFlags; 5593 this.mContentUserHint = o.mContentUserHint; 5594 this.mLaunchToken = o.mLaunchToken; 5595 if (o.mCategories != null) { 5596 this.mCategories = new ArraySet<String>(o.mCategories); 5597 } 5598 if (o.mExtras != null) { 5599 this.mExtras = new Bundle(o.mExtras); 5600 } 5601 if (o.mSourceBounds != null) { 5602 this.mSourceBounds = new Rect(o.mSourceBounds); 5603 } 5604 if (o.mSelector != null) { 5605 this.mSelector = new Intent(o.mSelector); 5606 } 5607 if (o.mClipData != null) { 5608 this.mClipData = new ClipData(o.mClipData); 5609 } 5610 } 5611 5612 @Override 5613 public Object clone() { 5614 return new Intent(this); 5615 } 5616 5617 private Intent(Intent o, boolean all) { 5618 this.mAction = o.mAction; 5619 this.mData = o.mData; 5620 this.mType = o.mType; 5621 this.mPackage = o.mPackage; 5622 this.mComponent = o.mComponent; 5623 if (o.mCategories != null) { 5624 this.mCategories = new ArraySet<String>(o.mCategories); 5625 } 5626 } 5627 5628 /** 5629 * Make a clone of only the parts of the Intent that are relevant for 5630 * filter matching: the action, data, type, component, and categories. 5631 */ 5632 public @NonNull Intent cloneFilter() { 5633 return new Intent(this, false); 5634 } 5635 5636 /** 5637 * Create an intent with a given action. All other fields (data, type, 5638 * class) are null. Note that the action <em>must</em> be in a 5639 * namespace because Intents are used globally in the system -- for 5640 * example the system VIEW action is android.intent.action.VIEW; an 5641 * application's custom action would be something like 5642 * com.google.app.myapp.CUSTOM_ACTION. 5643 * 5644 * @param action The Intent action, such as ACTION_VIEW. 5645 */ 5646 public Intent(String action) { 5647 setAction(action); 5648 } 5649 5650 /** 5651 * Create an intent with a given action and for a given data url. Note 5652 * that the action <em>must</em> be in a namespace because Intents are 5653 * used globally in the system -- for example the system VIEW action is 5654 * android.intent.action.VIEW; an application's custom action would be 5655 * something like com.google.app.myapp.CUSTOM_ACTION. 5656 * 5657 * <p><em>Note: scheme and host name matching in the Android framework is 5658 * case-sensitive, unlike the formal RFC. As a result, 5659 * you should always ensure that you write your Uri with these elements 5660 * using lower case letters, and normalize any Uris you receive from 5661 * outside of Android to ensure the scheme and host is lower case.</em></p> 5662 * 5663 * @param action The Intent action, such as ACTION_VIEW. 5664 * @param uri The Intent data URI. 5665 */ 5666 public Intent(String action, Uri uri) { 5667 setAction(action); 5668 mData = uri; 5669 } 5670 5671 /** 5672 * Create an intent for a specific component. All other fields (action, data, 5673 * type, class) are null, though they can be modified later with explicit 5674 * calls. This provides a convenient way to create an intent that is 5675 * intended to execute a hard-coded class name, rather than relying on the 5676 * system to find an appropriate class for you; see {@link #setComponent} 5677 * for more information on the repercussions of this. 5678 * 5679 * @param packageContext A Context of the application package implementing 5680 * this class. 5681 * @param cls The component class that is to be used for the intent. 5682 * 5683 * @see #setClass 5684 * @see #setComponent 5685 * @see #Intent(String, android.net.Uri , Context, Class) 5686 */ 5687 public Intent(Context packageContext, Class<?> cls) { 5688 mComponent = new ComponentName(packageContext, cls); 5689 } 5690 5691 /** 5692 * Create an intent for a specific component with a specified action and data. 5693 * This is equivalent to using {@link #Intent(String, android.net.Uri)} to 5694 * construct the Intent and then calling {@link #setClass} to set its 5695 * class. 5696 * 5697 * <p><em>Note: scheme and host name matching in the Android framework is 5698 * case-sensitive, unlike the formal RFC. As a result, 5699 * you should always ensure that you write your Uri with these elements 5700 * using lower case letters, and normalize any Uris you receive from 5701 * outside of Android to ensure the scheme and host is lower case.</em></p> 5702 * 5703 * @param action The Intent action, such as ACTION_VIEW. 5704 * @param uri The Intent data URI. 5705 * @param packageContext A Context of the application package implementing 5706 * this class. 5707 * @param cls The component class that is to be used for the intent. 5708 * 5709 * @see #Intent(String, android.net.Uri) 5710 * @see #Intent(Context, Class) 5711 * @see #setClass 5712 * @see #setComponent 5713 */ 5714 public Intent(String action, Uri uri, 5715 Context packageContext, Class<?> cls) { 5716 setAction(action); 5717 mData = uri; 5718 mComponent = new ComponentName(packageContext, cls); 5719 } 5720 5721 /** 5722 * Create an intent to launch the main (root) activity of a task. This 5723 * is the Intent that is started when the application's is launched from 5724 * Home. For anything else that wants to launch an application in the 5725 * same way, it is important that they use an Intent structured the same 5726 * way, and can use this function to ensure this is the case. 5727 * 5728 * <p>The returned Intent has the given Activity component as its explicit 5729 * component, {@link #ACTION_MAIN} as its action, and includes the 5730 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 5731 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 5732 * to do that through {@link #addFlags(int)} on the returned Intent. 5733 * 5734 * @param mainActivity The main activity component that this Intent will 5735 * launch. 5736 * @return Returns a newly created Intent that can be used to launch the 5737 * activity as a main application entry. 5738 * 5739 * @see #setClass 5740 * @see #setComponent 5741 */ 5742 public static Intent makeMainActivity(ComponentName mainActivity) { 5743 Intent intent = new Intent(ACTION_MAIN); 5744 intent.setComponent(mainActivity); 5745 intent.addCategory(CATEGORY_LAUNCHER); 5746 return intent; 5747 } 5748 5749 /** 5750 * Make an Intent for the main activity of an application, without 5751 * specifying a specific activity to run but giving a selector to find 5752 * the activity. This results in a final Intent that is structured 5753 * the same as when the application is launched from 5754 * Home. For anything else that wants to launch an application in the 5755 * same way, it is important that they use an Intent structured the same 5756 * way, and can use this function to ensure this is the case. 5757 * 5758 * <p>The returned Intent has {@link #ACTION_MAIN} as its action, and includes the 5759 * category {@link #CATEGORY_LAUNCHER}. This does <em>not</em> have 5760 * {@link #FLAG_ACTIVITY_NEW_TASK} set, though typically you will want 5761 * to do that through {@link #addFlags(int)} on the returned Intent. 5762 * 5763 * @param selectorAction The action name of the Intent's selector. 5764 * @param selectorCategory The name of a category to add to the Intent's 5765 * selector. 5766 * @return Returns a newly created Intent that can be used to launch the 5767 * activity as a main application entry. 5768 * 5769 * @see #setSelector(Intent) 5770 */ 5771 public static Intent makeMainSelectorActivity(String selectorAction, 5772 String selectorCategory) { 5773 Intent intent = new Intent(ACTION_MAIN); 5774 intent.addCategory(CATEGORY_LAUNCHER); 5775 Intent selector = new Intent(); 5776 selector.setAction(selectorAction); 5777 selector.addCategory(selectorCategory); 5778 intent.setSelector(selector); 5779 return intent; 5780 } 5781 5782 /** 5783 * Make an Intent that can be used to re-launch an application's task 5784 * in its base state. This is like {@link #makeMainActivity(ComponentName)}, 5785 * but also sets the flags {@link #FLAG_ACTIVITY_NEW_TASK} and 5786 * {@link #FLAG_ACTIVITY_CLEAR_TASK}. 5787 * 5788 * @param mainActivity The activity component that is the root of the 5789 * task; this is the activity that has been published in the application's 5790 * manifest as the main launcher icon. 5791 * 5792 * @return Returns a newly created Intent that can be used to relaunch the 5793 * activity's task in its root state. 5794 */ 5795 public static Intent makeRestartActivityTask(ComponentName mainActivity) { 5796 Intent intent = makeMainActivity(mainActivity); 5797 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 5798 | Intent.FLAG_ACTIVITY_CLEAR_TASK); 5799 return intent; 5800 } 5801 5802 /** 5803 * Call {@link #parseUri} with 0 flags. 5804 * @deprecated Use {@link #parseUri} instead. 5805 */ 5806 @Deprecated 5807 public static Intent getIntent(String uri) throws URISyntaxException { 5808 return parseUri(uri, 0); 5809 } 5810 5811 /** 5812 * Create an intent from a URI. This URI may encode the action, 5813 * category, and other intent fields, if it was returned by 5814 * {@link #toUri}. If the Intent was not generate by toUri(), its data 5815 * will be the entire URI and its action will be ACTION_VIEW. 5816 * 5817 * <p>The URI given here must not be relative -- that is, it must include 5818 * the scheme and full path. 5819 * 5820 * @param uri The URI to turn into an Intent. 5821 * @param flags Additional processing flags. 5822 * 5823 * @return Intent The newly created Intent object. 5824 * 5825 * @throws URISyntaxException Throws URISyntaxError if the basic URI syntax 5826 * it bad (as parsed by the Uri class) or the Intent data within the 5827 * URI is invalid. 5828 * 5829 * @see #toUri 5830 */ 5831 public static Intent parseUri(String uri, @UriFlags int flags) throws URISyntaxException { 5832 int i = 0; 5833 try { 5834 final boolean androidApp = uri.startsWith("android-app:"); 5835 5836 // Validate intent scheme if requested. 5837 if ((flags&(URI_INTENT_SCHEME|URI_ANDROID_APP_SCHEME)) != 0) { 5838 if (!uri.startsWith("intent:") && !androidApp) { 5839 Intent intent = new Intent(ACTION_VIEW); 5840 try { 5841 intent.setData(Uri.parse(uri)); 5842 } catch (IllegalArgumentException e) { 5843 throw new URISyntaxException(uri, e.getMessage()); 5844 } 5845 return intent; 5846 } 5847 } 5848 5849 i = uri.lastIndexOf("#"); 5850 // simple case 5851 if (i == -1) { 5852 if (!androidApp) { 5853 return new Intent(ACTION_VIEW, Uri.parse(uri)); 5854 } 5855 5856 // old format Intent URI 5857 } else if (!uri.startsWith("#Intent;", i)) { 5858 if (!androidApp) { 5859 return getIntentOld(uri, flags); 5860 } else { 5861 i = -1; 5862 } 5863 } 5864 5865 // new format 5866 Intent intent = new Intent(ACTION_VIEW); 5867 Intent baseIntent = intent; 5868 boolean explicitAction = false; 5869 boolean inSelector = false; 5870 5871 // fetch data part, if present 5872 String scheme = null; 5873 String data; 5874 if (i >= 0) { 5875 data = uri.substring(0, i); 5876 i += 8; // length of "#Intent;" 5877 } else { 5878 data = uri; 5879 } 5880 5881 // loop over contents of Intent, all name=value; 5882 while (i >= 0 && !uri.startsWith("end", i)) { 5883 int eq = uri.indexOf('=', i); 5884 if (eq < 0) eq = i-1; 5885 int semi = uri.indexOf(';', i); 5886 String value = eq < semi ? Uri.decode(uri.substring(eq + 1, semi)) : ""; 5887 5888 // action 5889 if (uri.startsWith("action=", i)) { 5890 intent.setAction(value); 5891 if (!inSelector) { 5892 explicitAction = true; 5893 } 5894 } 5895 5896 // categories 5897 else if (uri.startsWith("category=", i)) { 5898 intent.addCategory(value); 5899 } 5900 5901 // type 5902 else if (uri.startsWith("type=", i)) { 5903 intent.mType = value; 5904 } 5905 5906 // launch flags 5907 else if (uri.startsWith("launchFlags=", i)) { 5908 intent.mFlags = Integer.decode(value).intValue(); 5909 if ((flags& URI_ALLOW_UNSAFE) == 0) { 5910 intent.mFlags &= ~IMMUTABLE_FLAGS; 5911 } 5912 } 5913 5914 // package 5915 else if (uri.startsWith("package=", i)) { 5916 intent.mPackage = value; 5917 } 5918 5919 // component 5920 else if (uri.startsWith("component=", i)) { 5921 intent.mComponent = ComponentName.unflattenFromString(value); 5922 } 5923 5924 // scheme 5925 else if (uri.startsWith("scheme=", i)) { 5926 if (inSelector) { 5927 intent.mData = Uri.parse(value + ":"); 5928 } else { 5929 scheme = value; 5930 } 5931 } 5932 5933 // source bounds 5934 else if (uri.startsWith("sourceBounds=", i)) { 5935 intent.mSourceBounds = Rect.unflattenFromString(value); 5936 } 5937 5938 // selector 5939 else if (semi == (i+3) && uri.startsWith("SEL", i)) { 5940 intent = new Intent(); 5941 inSelector = true; 5942 } 5943 5944 // extra 5945 else { 5946 String key = Uri.decode(uri.substring(i + 2, eq)); 5947 // create Bundle if it doesn't already exist 5948 if (intent.mExtras == null) intent.mExtras = new Bundle(); 5949 Bundle b = intent.mExtras; 5950 // add EXTRA 5951 if (uri.startsWith("S.", i)) b.putString(key, value); 5952 else if (uri.startsWith("B.", i)) b.putBoolean(key, Boolean.parseBoolean(value)); 5953 else if (uri.startsWith("b.", i)) b.putByte(key, Byte.parseByte(value)); 5954 else if (uri.startsWith("c.", i)) b.putChar(key, value.charAt(0)); 5955 else if (uri.startsWith("d.", i)) b.putDouble(key, Double.parseDouble(value)); 5956 else if (uri.startsWith("f.", i)) b.putFloat(key, Float.parseFloat(value)); 5957 else if (uri.startsWith("i.", i)) b.putInt(key, Integer.parseInt(value)); 5958 else if (uri.startsWith("l.", i)) b.putLong(key, Long.parseLong(value)); 5959 else if (uri.startsWith("s.", i)) b.putShort(key, Short.parseShort(value)); 5960 else throw new URISyntaxException(uri, "unknown EXTRA type", i); 5961 } 5962 5963 // move to the next item 5964 i = semi + 1; 5965 } 5966 5967 if (inSelector) { 5968 // The Intent had a selector; fix it up. 5969 if (baseIntent.mPackage == null) { 5970 baseIntent.setSelector(intent); 5971 } 5972 intent = baseIntent; 5973 } 5974 5975 if (data != null) { 5976 if (data.startsWith("intent:")) { 5977 data = data.substring(7); 5978 if (scheme != null) { 5979 data = scheme + ':' + data; 5980 } 5981 } else if (data.startsWith("android-app:")) { 5982 if (data.charAt(12) == '/' && data.charAt(13) == '/') { 5983 // Correctly formed android-app, first part is package name. 5984 int end = data.indexOf('/', 14); 5985 if (end < 0) { 5986 // All we have is a package name. 5987 intent.mPackage = data.substring(14); 5988 if (!explicitAction) { 5989 intent.setAction(ACTION_MAIN); 5990 } 5991 data = ""; 5992 } else { 5993 // Target the Intent at the given package name always. 5994 String authority = null; 5995 intent.mPackage = data.substring(14, end); 5996 int newEnd; 5997 if ((end+1) < data.length()) { 5998 if ((newEnd=data.indexOf('/', end+1)) >= 0) { 5999 // Found a scheme, remember it. 6000 scheme = data.substring(end+1, newEnd); 6001 end = newEnd; 6002 if (end < data.length() && (newEnd=data.indexOf('/', end+1)) >= 0) { 6003 // Found a authority, remember it. 6004 authority = data.substring(end+1, newEnd); 6005 end = newEnd; 6006 } 6007 } else { 6008 // All we have is a scheme. 6009 scheme = data.substring(end+1); 6010 } 6011 } 6012 if (scheme == null) { 6013 // If there was no scheme, then this just targets the package. 6014 if (!explicitAction) { 6015 intent.setAction(ACTION_MAIN); 6016 } 6017 data = ""; 6018 } else if (authority == null) { 6019 data = scheme + ":"; 6020 } else { 6021 data = scheme + "://" + authority + data.substring(end); 6022 } 6023 } 6024 } else { 6025 data = ""; 6026 } 6027 } 6028 6029 if (data.length() > 0) { 6030 try { 6031 intent.mData = Uri.parse(data); 6032 } catch (IllegalArgumentException e) { 6033 throw new URISyntaxException(uri, e.getMessage()); 6034 } 6035 } 6036 } 6037 6038 return intent; 6039 6040 } catch (IndexOutOfBoundsException e) { 6041 throw new URISyntaxException(uri, "illegal Intent URI format", i); 6042 } 6043 } 6044 6045 public static Intent getIntentOld(String uri) throws URISyntaxException { 6046 return getIntentOld(uri, 0); 6047 } 6048 6049 private static Intent getIntentOld(String uri, int flags) throws URISyntaxException { 6050 Intent intent; 6051 6052 int i = uri.lastIndexOf('#'); 6053 if (i >= 0) { 6054 String action = null; 6055 final int intentFragmentStart = i; 6056 boolean isIntentFragment = false; 6057 6058 i++; 6059 6060 if (uri.regionMatches(i, "action(", 0, 7)) { 6061 isIntentFragment = true; 6062 i += 7; 6063 int j = uri.indexOf(')', i); 6064 action = uri.substring(i, j); 6065 i = j + 1; 6066 } 6067 6068 intent = new Intent(action); 6069 6070 if (uri.regionMatches(i, "categories(", 0, 11)) { 6071 isIntentFragment = true; 6072 i += 11; 6073 int j = uri.indexOf(')', i); 6074 while (i < j) { 6075 int sep = uri.indexOf('!', i); 6076 if (sep < 0 || sep > j) sep = j; 6077 if (i < sep) { 6078 intent.addCategory(uri.substring(i, sep)); 6079 } 6080 i = sep + 1; 6081 } 6082 i = j + 1; 6083 } 6084 6085 if (uri.regionMatches(i, "type(", 0, 5)) { 6086 isIntentFragment = true; 6087 i += 5; 6088 int j = uri.indexOf(')', i); 6089 intent.mType = uri.substring(i, j); 6090 i = j + 1; 6091 } 6092 6093 if (uri.regionMatches(i, "launchFlags(", 0, 12)) { 6094 isIntentFragment = true; 6095 i += 12; 6096 int j = uri.indexOf(')', i); 6097 intent.mFlags = Integer.decode(uri.substring(i, j)).intValue(); 6098 if ((flags& URI_ALLOW_UNSAFE) == 0) { 6099 intent.mFlags &= ~IMMUTABLE_FLAGS; 6100 } 6101 i = j + 1; 6102 } 6103 6104 if (uri.regionMatches(i, "component(", 0, 10)) { 6105 isIntentFragment = true; 6106 i += 10; 6107 int j = uri.indexOf(')', i); 6108 int sep = uri.indexOf('!', i); 6109 if (sep >= 0 && sep < j) { 6110 String pkg = uri.substring(i, sep); 6111 String cls = uri.substring(sep + 1, j); 6112 intent.mComponent = new ComponentName(pkg, cls); 6113 } 6114 i = j + 1; 6115 } 6116 6117 if (uri.regionMatches(i, "extras(", 0, 7)) { 6118 isIntentFragment = true; 6119 i += 7; 6120 6121 final int closeParen = uri.indexOf(')', i); 6122 if (closeParen == -1) throw new URISyntaxException(uri, 6123 "EXTRA missing trailing ')'", i); 6124 6125 while (i < closeParen) { 6126 // fetch the key value 6127 int j = uri.indexOf('=', i); 6128 if (j <= i + 1 || i >= closeParen) { 6129 throw new URISyntaxException(uri, "EXTRA missing '='", i); 6130 } 6131 char type = uri.charAt(i); 6132 i++; 6133 String key = uri.substring(i, j); 6134 i = j + 1; 6135 6136 // get type-value 6137 j = uri.indexOf('!', i); 6138 if (j == -1 || j >= closeParen) j = closeParen; 6139 if (i >= j) throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6140 String value = uri.substring(i, j); 6141 i = j; 6142 6143 // create Bundle if it doesn't already exist 6144 if (intent.mExtras == null) intent.mExtras = new Bundle(); 6145 6146 // add item to bundle 6147 try { 6148 switch (type) { 6149 case 'S': 6150 intent.mExtras.putString(key, Uri.decode(value)); 6151 break; 6152 case 'B': 6153 intent.mExtras.putBoolean(key, Boolean.parseBoolean(value)); 6154 break; 6155 case 'b': 6156 intent.mExtras.putByte(key, Byte.parseByte(value)); 6157 break; 6158 case 'c': 6159 intent.mExtras.putChar(key, Uri.decode(value).charAt(0)); 6160 break; 6161 case 'd': 6162 intent.mExtras.putDouble(key, Double.parseDouble(value)); 6163 break; 6164 case 'f': 6165 intent.mExtras.putFloat(key, Float.parseFloat(value)); 6166 break; 6167 case 'i': 6168 intent.mExtras.putInt(key, Integer.parseInt(value)); 6169 break; 6170 case 'l': 6171 intent.mExtras.putLong(key, Long.parseLong(value)); 6172 break; 6173 case 's': 6174 intent.mExtras.putShort(key, Short.parseShort(value)); 6175 break; 6176 default: 6177 throw new URISyntaxException(uri, "EXTRA has unknown type", i); 6178 } 6179 } catch (NumberFormatException e) { 6180 throw new URISyntaxException(uri, "EXTRA value can't be parsed", i); 6181 } 6182 6183 char ch = uri.charAt(i); 6184 if (ch == ')') break; 6185 if (ch != '!') throw new URISyntaxException(uri, "EXTRA missing '!'", i); 6186 i++; 6187 } 6188 } 6189 6190 if (isIntentFragment) { 6191 intent.mData = Uri.parse(uri.substring(0, intentFragmentStart)); 6192 } else { 6193 intent.mData = Uri.parse(uri); 6194 } 6195 6196 if (intent.mAction == null) { 6197 // By default, if no action is specified, then use VIEW. 6198 intent.mAction = ACTION_VIEW; 6199 } 6200 6201 } else { 6202 intent = new Intent(ACTION_VIEW, Uri.parse(uri)); 6203 } 6204 6205 return intent; 6206 } 6207 6208 /** @hide */ 6209 public interface CommandOptionHandler { 6210 boolean handleOption(String opt, ShellCommand cmd); 6211 } 6212 6213 /** @hide */ 6214 public static Intent parseCommandArgs(ShellCommand cmd, CommandOptionHandler optionHandler) 6215 throws URISyntaxException { 6216 Intent intent = new Intent(); 6217 Intent baseIntent = intent; 6218 boolean hasIntentInfo = false; 6219 6220 Uri data = null; 6221 String type = null; 6222 6223 String opt; 6224 while ((opt=cmd.getNextOption()) != null) { 6225 switch (opt) { 6226 case "-a": 6227 intent.setAction(cmd.getNextArgRequired()); 6228 if (intent == baseIntent) { 6229 hasIntentInfo = true; 6230 } 6231 break; 6232 case "-d": 6233 data = Uri.parse(cmd.getNextArgRequired()); 6234 if (intent == baseIntent) { 6235 hasIntentInfo = true; 6236 } 6237 break; 6238 case "-t": 6239 type = cmd.getNextArgRequired(); 6240 if (intent == baseIntent) { 6241 hasIntentInfo = true; 6242 } 6243 break; 6244 case "-c": 6245 intent.addCategory(cmd.getNextArgRequired()); 6246 if (intent == baseIntent) { 6247 hasIntentInfo = true; 6248 } 6249 break; 6250 case "-e": 6251 case "--es": { 6252 String key = cmd.getNextArgRequired(); 6253 String value = cmd.getNextArgRequired(); 6254 intent.putExtra(key, value); 6255 } 6256 break; 6257 case "--esn": { 6258 String key = cmd.getNextArgRequired(); 6259 intent.putExtra(key, (String) null); 6260 } 6261 break; 6262 case "--ei": { 6263 String key = cmd.getNextArgRequired(); 6264 String value = cmd.getNextArgRequired(); 6265 intent.putExtra(key, Integer.decode(value)); 6266 } 6267 break; 6268 case "--eu": { 6269 String key = cmd.getNextArgRequired(); 6270 String value = cmd.getNextArgRequired(); 6271 intent.putExtra(key, Uri.parse(value)); 6272 } 6273 break; 6274 case "--ecn": { 6275 String key = cmd.getNextArgRequired(); 6276 String value = cmd.getNextArgRequired(); 6277 ComponentName cn = ComponentName.unflattenFromString(value); 6278 if (cn == null) 6279 throw new IllegalArgumentException("Bad component name: " + value); 6280 intent.putExtra(key, cn); 6281 } 6282 break; 6283 case "--eia": { 6284 String key = cmd.getNextArgRequired(); 6285 String value = cmd.getNextArgRequired(); 6286 String[] strings = value.split(","); 6287 int[] list = new int[strings.length]; 6288 for (int i = 0; i < strings.length; i++) { 6289 list[i] = Integer.decode(strings[i]); 6290 } 6291 intent.putExtra(key, list); 6292 } 6293 break; 6294 case "--eial": { 6295 String key = cmd.getNextArgRequired(); 6296 String value = cmd.getNextArgRequired(); 6297 String[] strings = value.split(","); 6298 ArrayList<Integer> list = new ArrayList<>(strings.length); 6299 for (int i = 0; i < strings.length; i++) { 6300 list.add(Integer.decode(strings[i])); 6301 } 6302 intent.putExtra(key, list); 6303 } 6304 break; 6305 case "--el": { 6306 String key = cmd.getNextArgRequired(); 6307 String value = cmd.getNextArgRequired(); 6308 intent.putExtra(key, Long.valueOf(value)); 6309 } 6310 break; 6311 case "--ela": { 6312 String key = cmd.getNextArgRequired(); 6313 String value = cmd.getNextArgRequired(); 6314 String[] strings = value.split(","); 6315 long[] list = new long[strings.length]; 6316 for (int i = 0; i < strings.length; i++) { 6317 list[i] = Long.valueOf(strings[i]); 6318 } 6319 intent.putExtra(key, list); 6320 hasIntentInfo = true; 6321 } 6322 break; 6323 case "--elal": { 6324 String key = cmd.getNextArgRequired(); 6325 String value = cmd.getNextArgRequired(); 6326 String[] strings = value.split(","); 6327 ArrayList<Long> list = new ArrayList<>(strings.length); 6328 for (int i = 0; i < strings.length; i++) { 6329 list.add(Long.valueOf(strings[i])); 6330 } 6331 intent.putExtra(key, list); 6332 hasIntentInfo = true; 6333 } 6334 break; 6335 case "--ef": { 6336 String key = cmd.getNextArgRequired(); 6337 String value = cmd.getNextArgRequired(); 6338 intent.putExtra(key, Float.valueOf(value)); 6339 hasIntentInfo = true; 6340 } 6341 break; 6342 case "--efa": { 6343 String key = cmd.getNextArgRequired(); 6344 String value = cmd.getNextArgRequired(); 6345 String[] strings = value.split(","); 6346 float[] list = new float[strings.length]; 6347 for (int i = 0; i < strings.length; i++) { 6348 list[i] = Float.valueOf(strings[i]); 6349 } 6350 intent.putExtra(key, list); 6351 hasIntentInfo = true; 6352 } 6353 break; 6354 case "--efal": { 6355 String key = cmd.getNextArgRequired(); 6356 String value = cmd.getNextArgRequired(); 6357 String[] strings = value.split(","); 6358 ArrayList<Float> list = new ArrayList<>(strings.length); 6359 for (int i = 0; i < strings.length; i++) { 6360 list.add(Float.valueOf(strings[i])); 6361 } 6362 intent.putExtra(key, list); 6363 hasIntentInfo = true; 6364 } 6365 break; 6366 case "--esa": { 6367 String key = cmd.getNextArgRequired(); 6368 String value = cmd.getNextArgRequired(); 6369 // Split on commas unless they are preceeded by an escape. 6370 // The escape character must be escaped for the string and 6371 // again for the regex, thus four escape characters become one. 6372 String[] strings = value.split("(?<!\\\\),"); 6373 intent.putExtra(key, strings); 6374 hasIntentInfo = true; 6375 } 6376 break; 6377 case "--esal": { 6378 String key = cmd.getNextArgRequired(); 6379 String value = cmd.getNextArgRequired(); 6380 // Split on commas unless they are preceeded by an escape. 6381 // The escape character must be escaped for the string and 6382 // again for the regex, thus four escape characters become one. 6383 String[] strings = value.split("(?<!\\\\),"); 6384 ArrayList<String> list = new ArrayList<>(strings.length); 6385 for (int i = 0; i < strings.length; i++) { 6386 list.add(strings[i]); 6387 } 6388 intent.putExtra(key, list); 6389 hasIntentInfo = true; 6390 } 6391 break; 6392 case "--ez": { 6393 String key = cmd.getNextArgRequired(); 6394 String value = cmd.getNextArgRequired().toLowerCase(); 6395 // Boolean.valueOf() results in false for anything that is not "true", which is 6396 // error-prone in shell commands 6397 boolean arg; 6398 if ("true".equals(value) || "t".equals(value)) { 6399 arg = true; 6400 } else if ("false".equals(value) || "f".equals(value)) { 6401 arg = false; 6402 } else { 6403 try { 6404 arg = Integer.decode(value) != 0; 6405 } catch (NumberFormatException ex) { 6406 throw new IllegalArgumentException("Invalid boolean value: " + value); 6407 } 6408 } 6409 6410 intent.putExtra(key, arg); 6411 } 6412 break; 6413 case "-n": { 6414 String str = cmd.getNextArgRequired(); 6415 ComponentName cn = ComponentName.unflattenFromString(str); 6416 if (cn == null) 6417 throw new IllegalArgumentException("Bad component name: " + str); 6418 intent.setComponent(cn); 6419 if (intent == baseIntent) { 6420 hasIntentInfo = true; 6421 } 6422 } 6423 break; 6424 case "-p": { 6425 String str = cmd.getNextArgRequired(); 6426 intent.setPackage(str); 6427 if (intent == baseIntent) { 6428 hasIntentInfo = true; 6429 } 6430 } 6431 break; 6432 case "-f": 6433 String str = cmd.getNextArgRequired(); 6434 intent.setFlags(Integer.decode(str).intValue()); 6435 break; 6436 case "--grant-read-uri-permission": 6437 intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 6438 break; 6439 case "--grant-write-uri-permission": 6440 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION); 6441 break; 6442 case "--grant-persistable-uri-permission": 6443 intent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION); 6444 break; 6445 case "--grant-prefix-uri-permission": 6446 intent.addFlags(Intent.FLAG_GRANT_PREFIX_URI_PERMISSION); 6447 break; 6448 case "--exclude-stopped-packages": 6449 intent.addFlags(Intent.FLAG_EXCLUDE_STOPPED_PACKAGES); 6450 break; 6451 case "--include-stopped-packages": 6452 intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES); 6453 break; 6454 case "--debug-log-resolution": 6455 intent.addFlags(Intent.FLAG_DEBUG_LOG_RESOLUTION); 6456 break; 6457 case "--activity-brought-to-front": 6458 intent.addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT); 6459 break; 6460 case "--activity-clear-top": 6461 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 6462 break; 6463 case "--activity-clear-when-task-reset": 6464 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); 6465 break; 6466 case "--activity-exclude-from-recents": 6467 intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 6468 break; 6469 case "--activity-launched-from-history": 6470 intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY); 6471 break; 6472 case "--activity-multiple-task": 6473 intent.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK); 6474 break; 6475 case "--activity-no-animation": 6476 intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION); 6477 break; 6478 case "--activity-no-history": 6479 intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY); 6480 break; 6481 case "--activity-no-user-action": 6482 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION); 6483 break; 6484 case "--activity-previous-is-top": 6485 intent.addFlags(Intent.FLAG_ACTIVITY_PREVIOUS_IS_TOP); 6486 break; 6487 case "--activity-reorder-to-front": 6488 intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); 6489 break; 6490 case "--activity-reset-task-if-needed": 6491 intent.addFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 6492 break; 6493 case "--activity-single-top": 6494 intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); 6495 break; 6496 case "--activity-clear-task": 6497 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK); 6498 break; 6499 case "--activity-task-on-home": 6500 intent.addFlags(Intent.FLAG_ACTIVITY_TASK_ON_HOME); 6501 break; 6502 case "--receiver-registered-only": 6503 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); 6504 break; 6505 case "--receiver-replace-pending": 6506 intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING); 6507 break; 6508 case "--receiver-foreground": 6509 intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND); 6510 break; 6511 case "--receiver-no-abort": 6512 intent.addFlags(Intent.FLAG_RECEIVER_NO_ABORT); 6513 break; 6514 case "--receiver-include-background": 6515 intent.addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND); 6516 break; 6517 case "--selector": 6518 intent.setDataAndType(data, type); 6519 intent = new Intent(); 6520 break; 6521 default: 6522 if (optionHandler != null && optionHandler.handleOption(opt, cmd)) { 6523 // Okay, caller handled this option. 6524 } else { 6525 throw new IllegalArgumentException("Unknown option: " + opt); 6526 } 6527 break; 6528 } 6529 } 6530 intent.setDataAndType(data, type); 6531 6532 final boolean hasSelector = intent != baseIntent; 6533 if (hasSelector) { 6534 // A selector was specified; fix up. 6535 baseIntent.setSelector(intent); 6536 intent = baseIntent; 6537 } 6538 6539 String arg = cmd.getNextArg(); 6540 baseIntent = null; 6541 if (arg == null) { 6542 if (hasSelector) { 6543 // If a selector has been specified, and no arguments 6544 // have been supplied for the main Intent, then we can 6545 // assume it is ACTION_MAIN CATEGORY_LAUNCHER; we don't 6546 // need to have a component name specified yet, the 6547 // selector will take care of that. 6548 baseIntent = new Intent(Intent.ACTION_MAIN); 6549 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6550 } 6551 } else if (arg.indexOf(':') >= 0) { 6552 // The argument is a URI. Fully parse it, and use that result 6553 // to fill in any data not specified so far. 6554 baseIntent = Intent.parseUri(arg, Intent.URI_INTENT_SCHEME 6555 | Intent.URI_ANDROID_APP_SCHEME | Intent.URI_ALLOW_UNSAFE); 6556 } else if (arg.indexOf('/') >= 0) { 6557 // The argument is a component name. Build an Intent to launch 6558 // it. 6559 baseIntent = new Intent(Intent.ACTION_MAIN); 6560 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6561 baseIntent.setComponent(ComponentName.unflattenFromString(arg)); 6562 } else { 6563 // Assume the argument is a package name. 6564 baseIntent = new Intent(Intent.ACTION_MAIN); 6565 baseIntent.addCategory(Intent.CATEGORY_LAUNCHER); 6566 baseIntent.setPackage(arg); 6567 } 6568 if (baseIntent != null) { 6569 Bundle extras = intent.getExtras(); 6570 intent.replaceExtras((Bundle)null); 6571 Bundle uriExtras = baseIntent.getExtras(); 6572 baseIntent.replaceExtras((Bundle)null); 6573 if (intent.getAction() != null && baseIntent.getCategories() != null) { 6574 HashSet<String> cats = new HashSet<String>(baseIntent.getCategories()); 6575 for (String c : cats) { 6576 baseIntent.removeCategory(c); 6577 } 6578 } 6579 intent.fillIn(baseIntent, Intent.FILL_IN_COMPONENT | Intent.FILL_IN_SELECTOR); 6580 if (extras == null) { 6581 extras = uriExtras; 6582 } else if (uriExtras != null) { 6583 uriExtras.putAll(extras); 6584 extras = uriExtras; 6585 } 6586 intent.replaceExtras(extras); 6587 hasIntentInfo = true; 6588 } 6589 6590 if (!hasIntentInfo) throw new IllegalArgumentException("No intent supplied"); 6591 return intent; 6592 } 6593 6594 /** @hide */ 6595 public static void printIntentArgsHelp(PrintWriter pw, String prefix) { 6596 final String[] lines = new String[] { 6597 "<INTENT> specifications include these flags and arguments:", 6598 " [-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>]", 6599 " [-c <CATEGORY> [-c <CATEGORY>] ...]", 6600 " [-e|--es <EXTRA_KEY> <EXTRA_STRING_VALUE> ...]", 6601 " [--esn <EXTRA_KEY> ...]", 6602 " [--ez <EXTRA_KEY> <EXTRA_BOOLEAN_VALUE> ...]", 6603 " [--ei <EXTRA_KEY> <EXTRA_INT_VALUE> ...]", 6604 " [--el <EXTRA_KEY> <EXTRA_LONG_VALUE> ...]", 6605 " [--ef <EXTRA_KEY> <EXTRA_FLOAT_VALUE> ...]", 6606 " [--eu <EXTRA_KEY> <EXTRA_URI_VALUE> ...]", 6607 " [--ecn <EXTRA_KEY> <EXTRA_COMPONENT_NAME_VALUE>]", 6608 " [--eia <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6609 " (mutiple extras passed as Integer[])", 6610 " [--eial <EXTRA_KEY> <EXTRA_INT_VALUE>[,<EXTRA_INT_VALUE...]]", 6611 " (mutiple extras passed as List<Integer>)", 6612 " [--ela <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6613 " (mutiple extras passed as Long[])", 6614 " [--elal <EXTRA_KEY> <EXTRA_LONG_VALUE>[,<EXTRA_LONG_VALUE...]]", 6615 " (mutiple extras passed as List<Long>)", 6616 " [--efa <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6617 " (mutiple extras passed as Float[])", 6618 " [--efal <EXTRA_KEY> <EXTRA_FLOAT_VALUE>[,<EXTRA_FLOAT_VALUE...]]", 6619 " (mutiple extras passed as List<Float>)", 6620 " [--esa <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 6621 " (mutiple extras passed as String[]; to embed a comma into a string,", 6622 " escape it using \"\\,\")", 6623 " [--esal <EXTRA_KEY> <EXTRA_STRING_VALUE>[,<EXTRA_STRING_VALUE...]]", 6624 " (mutiple extras passed as List<String>; to embed a comma into a string,", 6625 " escape it using \"\\,\")", 6626 " [-f <FLAG>]", 6627 " [--grant-read-uri-permission] [--grant-write-uri-permission]", 6628 " [--grant-persistable-uri-permission] [--grant-prefix-uri-permission]", 6629 " [--debug-log-resolution] [--exclude-stopped-packages]", 6630 " [--include-stopped-packages]", 6631 " [--activity-brought-to-front] [--activity-clear-top]", 6632 " [--activity-clear-when-task-reset] [--activity-exclude-from-recents]", 6633 " [--activity-launched-from-history] [--activity-multiple-task]", 6634 " [--activity-no-animation] [--activity-no-history]", 6635 " [--activity-no-user-action] [--activity-previous-is-top]", 6636 " [--activity-reorder-to-front] [--activity-reset-task-if-needed]", 6637 " [--activity-single-top] [--activity-clear-task]", 6638 " [--activity-task-on-home]", 6639 " [--receiver-registered-only] [--receiver-replace-pending]", 6640 " [--receiver-foreground] [--receiver-no-abort]", 6641 " [--receiver-include-background]", 6642 " [--selector]", 6643 " [<URI> | <PACKAGE> | <COMPONENT>]" 6644 }; 6645 for (String line : lines) { 6646 pw.print(prefix); 6647 pw.println(line); 6648 } 6649 } 6650 6651 /** 6652 * Retrieve the general action to be performed, such as 6653 * {@link #ACTION_VIEW}. The action describes the general way the rest of 6654 * the information in the intent should be interpreted -- most importantly, 6655 * what to do with the data returned by {@link #getData}. 6656 * 6657 * @return The action of this intent or null if none is specified. 6658 * 6659 * @see #setAction 6660 */ 6661 public @Nullable String getAction() { 6662 return mAction; 6663 } 6664 6665 /** 6666 * Retrieve data this intent is operating on. This URI specifies the name 6667 * of the data; often it uses the content: scheme, specifying data in a 6668 * content provider. Other schemes may be handled by specific activities, 6669 * such as http: by the web browser. 6670 * 6671 * @return The URI of the data this intent is targeting or null. 6672 * 6673 * @see #getScheme 6674 * @see #setData 6675 */ 6676 public @Nullable Uri getData() { 6677 return mData; 6678 } 6679 6680 /** 6681 * The same as {@link #getData()}, but returns the URI as an encoded 6682 * String. 6683 */ 6684 public @Nullable String getDataString() { 6685 return mData != null ? mData.toString() : null; 6686 } 6687 6688 /** 6689 * Return the scheme portion of the intent's data. If the data is null or 6690 * does not include a scheme, null is returned. Otherwise, the scheme 6691 * prefix without the final ':' is returned, i.e. "http". 6692 * 6693 * <p>This is the same as calling getData().getScheme() (and checking for 6694 * null data). 6695 * 6696 * @return The scheme of this intent. 6697 * 6698 * @see #getData 6699 */ 6700 public @Nullable String getScheme() { 6701 return mData != null ? mData.getScheme() : null; 6702 } 6703 6704 /** 6705 * Retrieve any explicit MIME type included in the intent. This is usually 6706 * null, as the type is determined by the intent data. 6707 * 6708 * @return If a type was manually set, it is returned; else null is 6709 * returned. 6710 * 6711 * @see #resolveType(ContentResolver) 6712 * @see #setType 6713 */ 6714 public @Nullable String getType() { 6715 return mType; 6716 } 6717 6718 /** 6719 * Return the MIME data type of this intent. If the type field is 6720 * explicitly set, that is simply returned. Otherwise, if the data is set, 6721 * the type of that data is returned. If neither fields are set, a null is 6722 * returned. 6723 * 6724 * @return The MIME type of this intent. 6725 * 6726 * @see #getType 6727 * @see #resolveType(ContentResolver) 6728 */ 6729 public @Nullable String resolveType(@NonNull Context context) { 6730 return resolveType(context.getContentResolver()); 6731 } 6732 6733 /** 6734 * Return the MIME data type of this intent. If the type field is 6735 * explicitly set, that is simply returned. Otherwise, if the data is set, 6736 * the type of that data is returned. If neither fields are set, a null is 6737 * returned. 6738 * 6739 * @param resolver A ContentResolver that can be used to determine the MIME 6740 * type of the intent's data. 6741 * 6742 * @return The MIME type of this intent. 6743 * 6744 * @see #getType 6745 * @see #resolveType(Context) 6746 */ 6747 public @Nullable String resolveType(@NonNull ContentResolver resolver) { 6748 if (mType != null) { 6749 return mType; 6750 } 6751 if (mData != null) { 6752 if ("content".equals(mData.getScheme())) { 6753 return resolver.getType(mData); 6754 } 6755 } 6756 return null; 6757 } 6758 6759 /** 6760 * Return the MIME data type of this intent, only if it will be needed for 6761 * intent resolution. This is not generally useful for application code; 6762 * it is used by the frameworks for communicating with back-end system 6763 * services. 6764 * 6765 * @param resolver A ContentResolver that can be used to determine the MIME 6766 * type of the intent's data. 6767 * 6768 * @return The MIME type of this intent, or null if it is unknown or not 6769 * needed. 6770 */ 6771 public @Nullable String resolveTypeIfNeeded(@NonNull ContentResolver resolver) { 6772 if (mComponent != null) { 6773 return mType; 6774 } 6775 return resolveType(resolver); 6776 } 6777 6778 /** 6779 * Check if a category exists in the intent. 6780 * 6781 * @param category The category to check. 6782 * 6783 * @return boolean True if the intent contains the category, else false. 6784 * 6785 * @see #getCategories 6786 * @see #addCategory 6787 */ 6788 public boolean hasCategory(String category) { 6789 return mCategories != null && mCategories.contains(category); 6790 } 6791 6792 /** 6793 * Return the set of all categories in the intent. If there are no categories, 6794 * returns NULL. 6795 * 6796 * @return The set of categories you can examine. Do not modify! 6797 * 6798 * @see #hasCategory 6799 * @see #addCategory 6800 */ 6801 public Set<String> getCategories() { 6802 return mCategories; 6803 } 6804 6805 /** 6806 * Return the specific selector associated with this Intent. If there is 6807 * none, returns null. See {@link #setSelector} for more information. 6808 * 6809 * @see #setSelector 6810 */ 6811 public @Nullable Intent getSelector() { 6812 return mSelector; 6813 } 6814 6815 /** 6816 * Return the {@link ClipData} associated with this Intent. If there is 6817 * none, returns null. See {@link #setClipData} for more information. 6818 * 6819 * @see #setClipData 6820 */ 6821 public @Nullable ClipData getClipData() { 6822 return mClipData; 6823 } 6824 6825 /** @hide */ 6826 public int getContentUserHint() { 6827 return mContentUserHint; 6828 } 6829 6830 /** @hide */ 6831 public String getLaunchToken() { 6832 return mLaunchToken; 6833 } 6834 6835 /** @hide */ 6836 public void setLaunchToken(String launchToken) { 6837 mLaunchToken = launchToken; 6838 } 6839 6840 /** 6841 * Sets the ClassLoader that will be used when unmarshalling 6842 * any Parcelable values from the extras of this Intent. 6843 * 6844 * @param loader a ClassLoader, or null to use the default loader 6845 * at the time of unmarshalling. 6846 */ 6847 public void setExtrasClassLoader(@Nullable ClassLoader loader) { 6848 if (mExtras != null) { 6849 mExtras.setClassLoader(loader); 6850 } 6851 } 6852 6853 /** 6854 * Returns true if an extra value is associated with the given name. 6855 * @param name the extra's name 6856 * @return true if the given extra is present. 6857 */ 6858 public boolean hasExtra(String name) { 6859 return mExtras != null && mExtras.containsKey(name); 6860 } 6861 6862 /** 6863 * Returns true if the Intent's extras contain a parcelled file descriptor. 6864 * @return true if the Intent contains a parcelled file descriptor. 6865 */ 6866 public boolean hasFileDescriptors() { 6867 return mExtras != null && mExtras.hasFileDescriptors(); 6868 } 6869 6870 /** {@hide} */ 6871 public void setAllowFds(boolean allowFds) { 6872 if (mExtras != null) { 6873 mExtras.setAllowFds(allowFds); 6874 } 6875 } 6876 6877 /** {@hide} */ 6878 public void setDefusable(boolean defusable) { 6879 if (mExtras != null) { 6880 mExtras.setDefusable(defusable); 6881 } 6882 } 6883 6884 /** 6885 * Retrieve extended data from the intent. 6886 * 6887 * @param name The name of the desired item. 6888 * 6889 * @return the value of an item that previously added with putExtra() 6890 * or null if none was found. 6891 * 6892 * @deprecated 6893 * @hide 6894 */ 6895 @Deprecated 6896 public Object getExtra(String name) { 6897 return getExtra(name, null); 6898 } 6899 6900 /** 6901 * Retrieve extended data from the intent. 6902 * 6903 * @param name The name of the desired item. 6904 * @param defaultValue the value to be returned if no value of the desired 6905 * type is stored with the given name. 6906 * 6907 * @return the value of an item that previously added with putExtra() 6908 * or the default value if none was found. 6909 * 6910 * @see #putExtra(String, boolean) 6911 */ 6912 public boolean getBooleanExtra(String name, boolean defaultValue) { 6913 return mExtras == null ? defaultValue : 6914 mExtras.getBoolean(name, defaultValue); 6915 } 6916 6917 /** 6918 * Retrieve extended data from the intent. 6919 * 6920 * @param name The name of the desired item. 6921 * @param defaultValue the value to be returned if no value of the desired 6922 * type is stored with the given name. 6923 * 6924 * @return the value of an item that previously added with putExtra() 6925 * or the default value if none was found. 6926 * 6927 * @see #putExtra(String, byte) 6928 */ 6929 public byte getByteExtra(String name, byte defaultValue) { 6930 return mExtras == null ? defaultValue : 6931 mExtras.getByte(name, defaultValue); 6932 } 6933 6934 /** 6935 * Retrieve extended data from the intent. 6936 * 6937 * @param name The name of the desired item. 6938 * @param defaultValue the value to be returned if no value of the desired 6939 * type is stored with the given name. 6940 * 6941 * @return the value of an item that previously added with putExtra() 6942 * or the default value if none was found. 6943 * 6944 * @see #putExtra(String, short) 6945 */ 6946 public short getShortExtra(String name, short defaultValue) { 6947 return mExtras == null ? defaultValue : 6948 mExtras.getShort(name, defaultValue); 6949 } 6950 6951 /** 6952 * Retrieve extended data from the intent. 6953 * 6954 * @param name The name of the desired item. 6955 * @param defaultValue the value to be returned if no value of the desired 6956 * type is stored with the given name. 6957 * 6958 * @return the value of an item that previously added with putExtra() 6959 * or the default value if none was found. 6960 * 6961 * @see #putExtra(String, char) 6962 */ 6963 public char getCharExtra(String name, char defaultValue) { 6964 return mExtras == null ? defaultValue : 6965 mExtras.getChar(name, defaultValue); 6966 } 6967 6968 /** 6969 * Retrieve extended data from the intent. 6970 * 6971 * @param name The name of the desired item. 6972 * @param defaultValue the value to be returned if no value of the desired 6973 * type is stored with the given name. 6974 * 6975 * @return the value of an item that previously added with putExtra() 6976 * or the default value if none was found. 6977 * 6978 * @see #putExtra(String, int) 6979 */ 6980 public int getIntExtra(String name, int defaultValue) { 6981 return mExtras == null ? defaultValue : 6982 mExtras.getInt(name, defaultValue); 6983 } 6984 6985 /** 6986 * Retrieve extended data from the intent. 6987 * 6988 * @param name The name of the desired item. 6989 * @param defaultValue the value to be returned if no value of the desired 6990 * type is stored with the given name. 6991 * 6992 * @return the value of an item that previously added with putExtra() 6993 * or the default value if none was found. 6994 * 6995 * @see #putExtra(String, long) 6996 */ 6997 public long getLongExtra(String name, long defaultValue) { 6998 return mExtras == null ? defaultValue : 6999 mExtras.getLong(name, defaultValue); 7000 } 7001 7002 /** 7003 * Retrieve extended data from the intent. 7004 * 7005 * @param name The name of the desired item. 7006 * @param defaultValue the value to be returned if no value of the desired 7007 * type is stored with the given name. 7008 * 7009 * @return the value of an item that previously added with putExtra(), 7010 * or the default value if no such item is present 7011 * 7012 * @see #putExtra(String, float) 7013 */ 7014 public float getFloatExtra(String name, float defaultValue) { 7015 return mExtras == null ? defaultValue : 7016 mExtras.getFloat(name, defaultValue); 7017 } 7018 7019 /** 7020 * Retrieve extended data from the intent. 7021 * 7022 * @param name The name of the desired item. 7023 * @param defaultValue the value to be returned if no value of the desired 7024 * type is stored with the given name. 7025 * 7026 * @return the value of an item that previously added with putExtra() 7027 * or the default value if none was found. 7028 * 7029 * @see #putExtra(String, double) 7030 */ 7031 public double getDoubleExtra(String name, double defaultValue) { 7032 return mExtras == null ? defaultValue : 7033 mExtras.getDouble(name, defaultValue); 7034 } 7035 7036 /** 7037 * Retrieve extended data from the intent. 7038 * 7039 * @param name The name of the desired item. 7040 * 7041 * @return the value of an item that previously added with putExtra() 7042 * or null if no String value was found. 7043 * 7044 * @see #putExtra(String, String) 7045 */ 7046 public String getStringExtra(String name) { 7047 return mExtras == null ? null : mExtras.getString(name); 7048 } 7049 7050 /** 7051 * Retrieve extended data from the intent. 7052 * 7053 * @param name The name of the desired item. 7054 * 7055 * @return the value of an item that previously added with putExtra() 7056 * or null if no CharSequence value was found. 7057 * 7058 * @see #putExtra(String, CharSequence) 7059 */ 7060 public CharSequence getCharSequenceExtra(String name) { 7061 return mExtras == null ? null : mExtras.getCharSequence(name); 7062 } 7063 7064 /** 7065 * Retrieve extended data from the intent. 7066 * 7067 * @param name The name of the desired item. 7068 * 7069 * @return the value of an item that previously added with putExtra() 7070 * or null if no Parcelable value was found. 7071 * 7072 * @see #putExtra(String, Parcelable) 7073 */ 7074 public <T extends Parcelable> T getParcelableExtra(String name) { 7075 return mExtras == null ? null : mExtras.<T>getParcelable(name); 7076 } 7077 7078 /** 7079 * Retrieve extended data from the intent. 7080 * 7081 * @param name The name of the desired item. 7082 * 7083 * @return the value of an item that previously added with putExtra() 7084 * or null if no Parcelable[] value was found. 7085 * 7086 * @see #putExtra(String, Parcelable[]) 7087 */ 7088 public Parcelable[] getParcelableArrayExtra(String name) { 7089 return mExtras == null ? null : mExtras.getParcelableArray(name); 7090 } 7091 7092 /** 7093 * Retrieve extended data from the intent. 7094 * 7095 * @param name The name of the desired item. 7096 * 7097 * @return the value of an item that previously added with putExtra() 7098 * or null if no ArrayList<Parcelable> value was found. 7099 * 7100 * @see #putParcelableArrayListExtra(String, ArrayList) 7101 */ 7102 public <T extends Parcelable> ArrayList<T> getParcelableArrayListExtra(String name) { 7103 return mExtras == null ? null : mExtras.<T>getParcelableArrayList(name); 7104 } 7105 7106 /** 7107 * Retrieve extended data from the intent. 7108 * 7109 * @param name The name of the desired item. 7110 * 7111 * @return the value of an item that previously added with putExtra() 7112 * or null if no Serializable value was found. 7113 * 7114 * @see #putExtra(String, Serializable) 7115 */ 7116 public Serializable getSerializableExtra(String name) { 7117 return mExtras == null ? null : mExtras.getSerializable(name); 7118 } 7119 7120 /** 7121 * Retrieve extended data from the intent. 7122 * 7123 * @param name The name of the desired item. 7124 * 7125 * @return the value of an item that previously added with putExtra() 7126 * or null if no ArrayList<Integer> value was found. 7127 * 7128 * @see #putIntegerArrayListExtra(String, ArrayList) 7129 */ 7130 public ArrayList<Integer> getIntegerArrayListExtra(String name) { 7131 return mExtras == null ? null : mExtras.getIntegerArrayList(name); 7132 } 7133 7134 /** 7135 * Retrieve extended data from the intent. 7136 * 7137 * @param name The name of the desired item. 7138 * 7139 * @return the value of an item that previously added with putExtra() 7140 * or null if no ArrayList<String> value was found. 7141 * 7142 * @see #putStringArrayListExtra(String, ArrayList) 7143 */ 7144 public ArrayList<String> getStringArrayListExtra(String name) { 7145 return mExtras == null ? null : mExtras.getStringArrayList(name); 7146 } 7147 7148 /** 7149 * Retrieve extended data from the intent. 7150 * 7151 * @param name The name of the desired item. 7152 * 7153 * @return the value of an item that previously added with putExtra() 7154 * or null if no ArrayList<CharSequence> value was found. 7155 * 7156 * @see #putCharSequenceArrayListExtra(String, ArrayList) 7157 */ 7158 public ArrayList<CharSequence> getCharSequenceArrayListExtra(String name) { 7159 return mExtras == null ? null : mExtras.getCharSequenceArrayList(name); 7160 } 7161 7162 /** 7163 * Retrieve extended data from the intent. 7164 * 7165 * @param name The name of the desired item. 7166 * 7167 * @return the value of an item that previously added with putExtra() 7168 * or null if no boolean array value was found. 7169 * 7170 * @see #putExtra(String, boolean[]) 7171 */ 7172 public boolean[] getBooleanArrayExtra(String name) { 7173 return mExtras == null ? null : mExtras.getBooleanArray(name); 7174 } 7175 7176 /** 7177 * Retrieve extended data from the intent. 7178 * 7179 * @param name The name of the desired item. 7180 * 7181 * @return the value of an item that previously added with putExtra() 7182 * or null if no byte array value was found. 7183 * 7184 * @see #putExtra(String, byte[]) 7185 */ 7186 public byte[] getByteArrayExtra(String name) { 7187 return mExtras == null ? null : mExtras.getByteArray(name); 7188 } 7189 7190 /** 7191 * Retrieve extended data from the intent. 7192 * 7193 * @param name The name of the desired item. 7194 * 7195 * @return the value of an item that previously added with putExtra() 7196 * or null if no short array value was found. 7197 * 7198 * @see #putExtra(String, short[]) 7199 */ 7200 public short[] getShortArrayExtra(String name) { 7201 return mExtras == null ? null : mExtras.getShortArray(name); 7202 } 7203 7204 /** 7205 * Retrieve extended data from the intent. 7206 * 7207 * @param name The name of the desired item. 7208 * 7209 * @return the value of an item that previously added with putExtra() 7210 * or null if no char array value was found. 7211 * 7212 * @see #putExtra(String, char[]) 7213 */ 7214 public char[] getCharArrayExtra(String name) { 7215 return mExtras == null ? null : mExtras.getCharArray(name); 7216 } 7217 7218 /** 7219 * Retrieve extended data from the intent. 7220 * 7221 * @param name The name of the desired item. 7222 * 7223 * @return the value of an item that previously added with putExtra() 7224 * or null if no int array value was found. 7225 * 7226 * @see #putExtra(String, int[]) 7227 */ 7228 public int[] getIntArrayExtra(String name) { 7229 return mExtras == null ? null : mExtras.getIntArray(name); 7230 } 7231 7232 /** 7233 * Retrieve extended data from the intent. 7234 * 7235 * @param name The name of the desired item. 7236 * 7237 * @return the value of an item that previously added with putExtra() 7238 * or null if no long array value was found. 7239 * 7240 * @see #putExtra(String, long[]) 7241 */ 7242 public long[] getLongArrayExtra(String name) { 7243 return mExtras == null ? null : mExtras.getLongArray(name); 7244 } 7245 7246 /** 7247 * Retrieve extended data from the intent. 7248 * 7249 * @param name The name of the desired item. 7250 * 7251 * @return the value of an item that previously added with putExtra() 7252 * or null if no float array value was found. 7253 * 7254 * @see #putExtra(String, float[]) 7255 */ 7256 public float[] getFloatArrayExtra(String name) { 7257 return mExtras == null ? null : mExtras.getFloatArray(name); 7258 } 7259 7260 /** 7261 * Retrieve extended data from the intent. 7262 * 7263 * @param name The name of the desired item. 7264 * 7265 * @return the value of an item that previously added with putExtra() 7266 * or null if no double array value was found. 7267 * 7268 * @see #putExtra(String, double[]) 7269 */ 7270 public double[] getDoubleArrayExtra(String name) { 7271 return mExtras == null ? null : mExtras.getDoubleArray(name); 7272 } 7273 7274 /** 7275 * Retrieve extended data from the intent. 7276 * 7277 * @param name The name of the desired item. 7278 * 7279 * @return the value of an item that previously added with putExtra() 7280 * or null if no String array value was found. 7281 * 7282 * @see #putExtra(String, String[]) 7283 */ 7284 public String[] getStringArrayExtra(String name) { 7285 return mExtras == null ? null : mExtras.getStringArray(name); 7286 } 7287 7288 /** 7289 * Retrieve extended data from the intent. 7290 * 7291 * @param name The name of the desired item. 7292 * 7293 * @return the value of an item that previously added with putExtra() 7294 * or null if no CharSequence array value was found. 7295 * 7296 * @see #putExtra(String, CharSequence[]) 7297 */ 7298 public CharSequence[] getCharSequenceArrayExtra(String name) { 7299 return mExtras == null ? null : mExtras.getCharSequenceArray(name); 7300 } 7301 7302 /** 7303 * Retrieve extended data from the intent. 7304 * 7305 * @param name The name of the desired item. 7306 * 7307 * @return the value of an item that previously added with putExtra() 7308 * or null if no Bundle value was found. 7309 * 7310 * @see #putExtra(String, Bundle) 7311 */ 7312 public Bundle getBundleExtra(String name) { 7313 return mExtras == null ? null : mExtras.getBundle(name); 7314 } 7315 7316 /** 7317 * Retrieve extended data from the intent. 7318 * 7319 * @param name The name of the desired item. 7320 * 7321 * @return the value of an item that previously added with putExtra() 7322 * or null if no IBinder value was found. 7323 * 7324 * @see #putExtra(String, IBinder) 7325 * 7326 * @deprecated 7327 * @hide 7328 */ 7329 @Deprecated 7330 public IBinder getIBinderExtra(String name) { 7331 return mExtras == null ? null : mExtras.getIBinder(name); 7332 } 7333 7334 /** 7335 * Retrieve extended data from the intent. 7336 * 7337 * @param name The name of the desired item. 7338 * @param defaultValue The default value to return in case no item is 7339 * associated with the key 'name' 7340 * 7341 * @return the value of an item that previously added with putExtra() 7342 * or defaultValue if none was found. 7343 * 7344 * @see #putExtra 7345 * 7346 * @deprecated 7347 * @hide 7348 */ 7349 @Deprecated 7350 public Object getExtra(String name, Object defaultValue) { 7351 Object result = defaultValue; 7352 if (mExtras != null) { 7353 Object result2 = mExtras.get(name); 7354 if (result2 != null) { 7355 result = result2; 7356 } 7357 } 7358 7359 return result; 7360 } 7361 7362 /** 7363 * Retrieves a map of extended data from the intent. 7364 * 7365 * @return the map of all extras previously added with putExtra(), 7366 * or null if none have been added. 7367 */ 7368 public @Nullable Bundle getExtras() { 7369 return (mExtras != null) 7370 ? new Bundle(mExtras) 7371 : null; 7372 } 7373 7374 /** 7375 * Filter extras to only basic types. 7376 * @hide 7377 */ 7378 public void removeUnsafeExtras() { 7379 if (mExtras != null) { 7380 mExtras = mExtras.filterValues(); 7381 } 7382 } 7383 7384 /** 7385 * Retrieve any special flags associated with this intent. You will 7386 * normally just set them with {@link #setFlags} and let the system 7387 * take the appropriate action with them. 7388 * 7389 * @return The currently set flags. 7390 * @see #setFlags 7391 * @see #addFlags 7392 * @see #removeFlags 7393 */ 7394 public @Flags int getFlags() { 7395 return mFlags; 7396 } 7397 7398 /** @hide */ 7399 public boolean isExcludingStopped() { 7400 return (mFlags&(FLAG_EXCLUDE_STOPPED_PACKAGES|FLAG_INCLUDE_STOPPED_PACKAGES)) 7401 == FLAG_EXCLUDE_STOPPED_PACKAGES; 7402 } 7403 7404 /** 7405 * Retrieve the application package name this Intent is limited to. When 7406 * resolving an Intent, if non-null this limits the resolution to only 7407 * components in the given application package. 7408 * 7409 * @return The name of the application package for the Intent. 7410 * 7411 * @see #resolveActivity 7412 * @see #setPackage 7413 */ 7414 public @Nullable String getPackage() { 7415 return mPackage; 7416 } 7417 7418 /** 7419 * Retrieve the concrete component associated with the intent. When receiving 7420 * an intent, this is the component that was found to best handle it (that is, 7421 * yourself) and will always be non-null; in all other cases it will be 7422 * null unless explicitly set. 7423 * 7424 * @return The name of the application component to handle the intent. 7425 * 7426 * @see #resolveActivity 7427 * @see #setComponent 7428 */ 7429 public @Nullable ComponentName getComponent() { 7430 return mComponent; 7431 } 7432 7433 /** 7434 * Get the bounds of the sender of this intent, in screen coordinates. This can be 7435 * used as a hint to the receiver for animations and the like. Null means that there 7436 * is no source bounds. 7437 */ 7438 public @Nullable Rect getSourceBounds() { 7439 return mSourceBounds; 7440 } 7441 7442 /** 7443 * Return the Activity component that should be used to handle this intent. 7444 * The appropriate component is determined based on the information in the 7445 * intent, evaluated as follows: 7446 * 7447 * <p>If {@link #getComponent} returns an explicit class, that is returned 7448 * without any further consideration. 7449 * 7450 * <p>The activity must handle the {@link Intent#CATEGORY_DEFAULT} Intent 7451 * category to be considered. 7452 * 7453 * <p>If {@link #getAction} is non-NULL, the activity must handle this 7454 * action. 7455 * 7456 * <p>If {@link #resolveType} returns non-NULL, the activity must handle 7457 * this type. 7458 * 7459 * <p>If {@link #addCategory} has added any categories, the activity must 7460 * handle ALL of the categories specified. 7461 * 7462 * <p>If {@link #getPackage} is non-NULL, only activity components in 7463 * that application package will be considered. 7464 * 7465 * <p>If there are no activities that satisfy all of these conditions, a 7466 * null string is returned. 7467 * 7468 * <p>If multiple activities are found to satisfy the intent, the one with 7469 * the highest priority will be used. If there are multiple activities 7470 * with the same priority, the system will either pick the best activity 7471 * based on user preference, or resolve to a system class that will allow 7472 * the user to pick an activity and forward from there. 7473 * 7474 * <p>This method is implemented simply by calling 7475 * {@link PackageManager#resolveActivity} with the "defaultOnly" parameter 7476 * true.</p> 7477 * <p> This API is called for you as part of starting an activity from an 7478 * intent. You do not normally need to call it yourself.</p> 7479 * 7480 * @param pm The package manager with which to resolve the Intent. 7481 * 7482 * @return Name of the component implementing an activity that can 7483 * display the intent. 7484 * 7485 * @see #setComponent 7486 * @see #getComponent 7487 * @see #resolveActivityInfo 7488 */ 7489 public ComponentName resolveActivity(@NonNull PackageManager pm) { 7490 if (mComponent != null) { 7491 return mComponent; 7492 } 7493 7494 ResolveInfo info = pm.resolveActivity( 7495 this, PackageManager.MATCH_DEFAULT_ONLY); 7496 if (info != null) { 7497 return new ComponentName( 7498 info.activityInfo.applicationInfo.packageName, 7499 info.activityInfo.name); 7500 } 7501 7502 return null; 7503 } 7504 7505 /** 7506 * Resolve the Intent into an {@link ActivityInfo} 7507 * describing the activity that should execute the intent. Resolution 7508 * follows the same rules as described for {@link #resolveActivity}, but 7509 * you get back the completely information about the resolved activity 7510 * instead of just its class name. 7511 * 7512 * @param pm The package manager with which to resolve the Intent. 7513 * @param flags Addition information to retrieve as per 7514 * {@link PackageManager#getActivityInfo(ComponentName, int) 7515 * PackageManager.getActivityInfo()}. 7516 * 7517 * @return PackageManager.ActivityInfo 7518 * 7519 * @see #resolveActivity 7520 */ 7521 public ActivityInfo resolveActivityInfo(@NonNull PackageManager pm, 7522 @PackageManager.ComponentInfoFlags int flags) { 7523 ActivityInfo ai = null; 7524 if (mComponent != null) { 7525 try { 7526 ai = pm.getActivityInfo(mComponent, flags); 7527 } catch (PackageManager.NameNotFoundException e) { 7528 // ignore 7529 } 7530 } else { 7531 ResolveInfo info = pm.resolveActivity( 7532 this, PackageManager.MATCH_DEFAULT_ONLY | flags); 7533 if (info != null) { 7534 ai = info.activityInfo; 7535 } 7536 } 7537 7538 return ai; 7539 } 7540 7541 /** 7542 * Special function for use by the system to resolve service 7543 * intents to system apps. Throws an exception if there are 7544 * multiple potential matches to the Intent. Returns null if 7545 * there are no matches. 7546 * @hide 7547 */ 7548 public @Nullable ComponentName resolveSystemService(@NonNull PackageManager pm, 7549 @PackageManager.ComponentInfoFlags int flags) { 7550 if (mComponent != null) { 7551 return mComponent; 7552 } 7553 7554 List<ResolveInfo> results = pm.queryIntentServices(this, flags); 7555 if (results == null) { 7556 return null; 7557 } 7558 ComponentName comp = null; 7559 for (int i=0; i<results.size(); i++) { 7560 ResolveInfo ri = results.get(i); 7561 if ((ri.serviceInfo.applicationInfo.flags&ApplicationInfo.FLAG_SYSTEM) == 0) { 7562 continue; 7563 } 7564 ComponentName foundComp = new ComponentName(ri.serviceInfo.applicationInfo.packageName, 7565 ri.serviceInfo.name); 7566 if (comp != null) { 7567 throw new IllegalStateException("Multiple system services handle " + this 7568 + ": " + comp + ", " + foundComp); 7569 } 7570 comp = foundComp; 7571 } 7572 return comp; 7573 } 7574 7575 /** 7576 * Set the general action to be performed. 7577 * 7578 * @param action An action name, such as ACTION_VIEW. Application-specific 7579 * actions should be prefixed with the vendor's package name. 7580 * 7581 * @return Returns the same Intent object, for chaining multiple calls 7582 * into a single statement. 7583 * 7584 * @see #getAction 7585 */ 7586 public @NonNull Intent setAction(@Nullable String action) { 7587 mAction = action != null ? action.intern() : null; 7588 return this; 7589 } 7590 7591 /** 7592 * Set the data this intent is operating on. This method automatically 7593 * clears any type that was previously set by {@link #setType} or 7594 * {@link #setTypeAndNormalize}. 7595 * 7596 * <p><em>Note: scheme matching in the Android framework is 7597 * case-sensitive, unlike the formal RFC. As a result, 7598 * you should always write your Uri with a lower case scheme, 7599 * or use {@link Uri#normalizeScheme} or 7600 * {@link #setDataAndNormalize} 7601 * to ensure that the scheme is converted to lower case.</em> 7602 * 7603 * @param data The Uri of the data this intent is now targeting. 7604 * 7605 * @return Returns the same Intent object, for chaining multiple calls 7606 * into a single statement. 7607 * 7608 * @see #getData 7609 * @see #setDataAndNormalize 7610 * @see android.net.Uri#normalizeScheme() 7611 */ 7612 public @NonNull Intent setData(@Nullable Uri data) { 7613 mData = data; 7614 mType = null; 7615 return this; 7616 } 7617 7618 /** 7619 * Normalize and set the data this intent is operating on. 7620 * 7621 * <p>This method automatically clears any type that was 7622 * previously set (for example, by {@link #setType}). 7623 * 7624 * <p>The data Uri is normalized using 7625 * {@link android.net.Uri#normalizeScheme} before it is set, 7626 * so really this is just a convenience method for 7627 * <pre> 7628 * setData(data.normalize()) 7629 * </pre> 7630 * 7631 * @param data The Uri of the data this intent is now targeting. 7632 * 7633 * @return Returns the same Intent object, for chaining multiple calls 7634 * into a single statement. 7635 * 7636 * @see #getData 7637 * @see #setType 7638 * @see android.net.Uri#normalizeScheme 7639 */ 7640 public @NonNull Intent setDataAndNormalize(@NonNull Uri data) { 7641 return setData(data.normalizeScheme()); 7642 } 7643 7644 /** 7645 * Set an explicit MIME data type. 7646 * 7647 * <p>This is used to create intents that only specify a type and not data, 7648 * for example to indicate the type of data to return. 7649 * 7650 * <p>This method automatically clears any data that was 7651 * previously set (for example by {@link #setData}). 7652 * 7653 * <p><em>Note: MIME type matching in the Android framework is 7654 * case-sensitive, unlike formal RFC MIME types. As a result, 7655 * you should always write your MIME types with lower case letters, 7656 * or use {@link #normalizeMimeType} or {@link #setTypeAndNormalize} 7657 * to ensure that it is converted to lower case.</em> 7658 * 7659 * @param type The MIME type of the data being handled by this intent. 7660 * 7661 * @return Returns the same Intent object, for chaining multiple calls 7662 * into a single statement. 7663 * 7664 * @see #getType 7665 * @see #setTypeAndNormalize 7666 * @see #setDataAndType 7667 * @see #normalizeMimeType 7668 */ 7669 public @NonNull Intent setType(@Nullable String type) { 7670 mData = null; 7671 mType = type; 7672 return this; 7673 } 7674 7675 /** 7676 * Normalize and set an explicit MIME data type. 7677 * 7678 * <p>This is used to create intents that only specify a type and not data, 7679 * for example to indicate the type of data to return. 7680 * 7681 * <p>This method automatically clears any data that was 7682 * previously set (for example by {@link #setData}). 7683 * 7684 * <p>The MIME type is normalized using 7685 * {@link #normalizeMimeType} before it is set, 7686 * so really this is just a convenience method for 7687 * <pre> 7688 * setType(Intent.normalizeMimeType(type)) 7689 * </pre> 7690 * 7691 * @param type The MIME type of the data being handled by this intent. 7692 * 7693 * @return Returns the same Intent object, for chaining multiple calls 7694 * into a single statement. 7695 * 7696 * @see #getType 7697 * @see #setData 7698 * @see #normalizeMimeType 7699 */ 7700 public @NonNull Intent setTypeAndNormalize(@Nullable String type) { 7701 return setType(normalizeMimeType(type)); 7702 } 7703 7704 /** 7705 * (Usually optional) Set the data for the intent along with an explicit 7706 * MIME data type. This method should very rarely be used -- it allows you 7707 * to override the MIME type that would ordinarily be inferred from the 7708 * data with your own type given here. 7709 * 7710 * <p><em>Note: MIME type and Uri scheme matching in the 7711 * Android framework is case-sensitive, unlike the formal RFC definitions. 7712 * As a result, you should always write these elements with lower case letters, 7713 * or use {@link #normalizeMimeType} or {@link android.net.Uri#normalizeScheme} or 7714 * {@link #setDataAndTypeAndNormalize} 7715 * to ensure that they are converted to lower case.</em> 7716 * 7717 * @param data The Uri of the data this intent is now targeting. 7718 * @param type The MIME type of the data being handled by this intent. 7719 * 7720 * @return Returns the same Intent object, for chaining multiple calls 7721 * into a single statement. 7722 * 7723 * @see #setType 7724 * @see #setData 7725 * @see #normalizeMimeType 7726 * @see android.net.Uri#normalizeScheme 7727 * @see #setDataAndTypeAndNormalize 7728 */ 7729 public @NonNull Intent setDataAndType(@Nullable Uri data, @Nullable String type) { 7730 mData = data; 7731 mType = type; 7732 return this; 7733 } 7734 7735 /** 7736 * (Usually optional) Normalize and set both the data Uri and an explicit 7737 * MIME data type. This method should very rarely be used -- it allows you 7738 * to override the MIME type that would ordinarily be inferred from the 7739 * data with your own type given here. 7740 * 7741 * <p>The data Uri and the MIME type are normalize using 7742 * {@link android.net.Uri#normalizeScheme} and {@link #normalizeMimeType} 7743 * before they are set, so really this is just a convenience method for 7744 * <pre> 7745 * setDataAndType(data.normalize(), Intent.normalizeMimeType(type)) 7746 * </pre> 7747 * 7748 * @param data The Uri of the data this intent is now targeting. 7749 * @param type The MIME type of the data being handled by this intent. 7750 * 7751 * @return Returns the same Intent object, for chaining multiple calls 7752 * into a single statement. 7753 * 7754 * @see #setType 7755 * @see #setData 7756 * @see #setDataAndType 7757 * @see #normalizeMimeType 7758 * @see android.net.Uri#normalizeScheme 7759 */ 7760 public @NonNull Intent setDataAndTypeAndNormalize(@NonNull Uri data, @Nullable String type) { 7761 return setDataAndType(data.normalizeScheme(), normalizeMimeType(type)); 7762 } 7763 7764 /** 7765 * Add a new category to the intent. Categories provide additional detail 7766 * about the action the intent performs. When resolving an intent, only 7767 * activities that provide <em>all</em> of the requested categories will be 7768 * used. 7769 * 7770 * @param category The desired category. This can be either one of the 7771 * predefined Intent categories, or a custom category in your own 7772 * namespace. 7773 * 7774 * @return Returns the same Intent object, for chaining multiple calls 7775 * into a single statement. 7776 * 7777 * @see #hasCategory 7778 * @see #removeCategory 7779 */ 7780 public @NonNull Intent addCategory(String category) { 7781 if (mCategories == null) { 7782 mCategories = new ArraySet<String>(); 7783 } 7784 mCategories.add(category.intern()); 7785 return this; 7786 } 7787 7788 /** 7789 * Remove a category from an intent. 7790 * 7791 * @param category The category to remove. 7792 * 7793 * @see #addCategory 7794 */ 7795 public void removeCategory(String category) { 7796 if (mCategories != null) { 7797 mCategories.remove(category); 7798 if (mCategories.size() == 0) { 7799 mCategories = null; 7800 } 7801 } 7802 } 7803 7804 /** 7805 * Set a selector for this Intent. This is a modification to the kinds of 7806 * things the Intent will match. If the selector is set, it will be used 7807 * when trying to find entities that can handle the Intent, instead of the 7808 * main contents of the Intent. This allows you build an Intent containing 7809 * a generic protocol while targeting it more specifically. 7810 * 7811 * <p>An example of where this may be used is with things like 7812 * {@link #CATEGORY_APP_BROWSER}. This category allows you to build an 7813 * Intent that will launch the Browser application. However, the correct 7814 * main entry point of an application is actually {@link #ACTION_MAIN} 7815 * {@link #CATEGORY_LAUNCHER} with {@link #setComponent(ComponentName)} 7816 * used to specify the actual Activity to launch. If you launch the browser 7817 * with something different, undesired behavior may happen if the user has 7818 * previously or later launches it the normal way, since they do not match. 7819 * Instead, you can build an Intent with the MAIN action (but no ComponentName 7820 * yet specified) and set a selector with {@link #ACTION_MAIN} and 7821 * {@link #CATEGORY_APP_BROWSER} to point it specifically to the browser activity. 7822 * 7823 * <p>Setting a selector does not impact the behavior of 7824 * {@link #filterEquals(Intent)} and {@link #filterHashCode()}. This is part of the 7825 * desired behavior of a selector -- it does not impact the base meaning 7826 * of the Intent, just what kinds of things will be matched against it 7827 * when determining who can handle it.</p> 7828 * 7829 * <p>You can not use both a selector and {@link #setPackage(String)} on 7830 * the same base Intent.</p> 7831 * 7832 * @param selector The desired selector Intent; set to null to not use 7833 * a special selector. 7834 */ 7835 public void setSelector(@Nullable Intent selector) { 7836 if (selector == this) { 7837 throw new IllegalArgumentException( 7838 "Intent being set as a selector of itself"); 7839 } 7840 if (selector != null && mPackage != null) { 7841 throw new IllegalArgumentException( 7842 "Can't set selector when package name is already set"); 7843 } 7844 mSelector = selector; 7845 } 7846 7847 /** 7848 * Set a {@link ClipData} associated with this Intent. This replaces any 7849 * previously set ClipData. 7850 * 7851 * <p>The ClipData in an intent is not used for Intent matching or other 7852 * such operations. Semantically it is like extras, used to transmit 7853 * additional data with the Intent. The main feature of using this over 7854 * the extras for data is that {@link #FLAG_GRANT_READ_URI_PERMISSION} 7855 * and {@link #FLAG_GRANT_WRITE_URI_PERMISSION} will operate on any URI 7856 * items included in the clip data. This is useful, in particular, if 7857 * you want to transmit an Intent containing multiple <code>content:</code> 7858 * URIs for which the recipient may not have global permission to access the 7859 * content provider. 7860 * 7861 * <p>If the ClipData contains items that are themselves Intents, any 7862 * grant flags in those Intents will be ignored. Only the top-level flags 7863 * of the main Intent are respected, and will be applied to all Uri or 7864 * Intent items in the clip (or sub-items of the clip). 7865 * 7866 * <p>The MIME type, label, and icon in the ClipData object are not 7867 * directly used by Intent. Applications should generally rely on the 7868 * MIME type of the Intent itself, not what it may find in the ClipData. 7869 * A common practice is to construct a ClipData for use with an Intent 7870 * with a MIME type of "*/*". 7871 * 7872 * @param clip The new clip to set. May be null to clear the current clip. 7873 */ 7874 public void setClipData(@Nullable ClipData clip) { 7875 mClipData = clip; 7876 } 7877 7878 /** 7879 * This is NOT a secure mechanism to identify the user who sent the intent. 7880 * When the intent is sent to a different user, it is used to fix uris by adding the userId 7881 * who sent the intent. 7882 * @hide 7883 */ 7884 public void prepareToLeaveUser(int userId) { 7885 // If mContentUserHint is not UserHandle.USER_CURRENT, the intent has already left a user. 7886 // We want mContentUserHint to refer to the original user, so don't do anything. 7887 if (mContentUserHint == UserHandle.USER_CURRENT) { 7888 mContentUserHint = userId; 7889 } 7890 } 7891 7892 /** 7893 * Add extended data to the intent. The name must include a package 7894 * prefix, for example the app com.android.contacts would use names 7895 * like "com.android.contacts.ShowAll". 7896 * 7897 * @param name The name of the extra data, with package prefix. 7898 * @param value The boolean data value. 7899 * 7900 * @return Returns the same Intent object, for chaining multiple calls 7901 * into a single statement. 7902 * 7903 * @see #putExtras 7904 * @see #removeExtra 7905 * @see #getBooleanExtra(String, boolean) 7906 */ 7907 public @NonNull Intent putExtra(String name, boolean value) { 7908 if (mExtras == null) { 7909 mExtras = new Bundle(); 7910 } 7911 mExtras.putBoolean(name, value); 7912 return this; 7913 } 7914 7915 /** 7916 * Add extended data to the intent. The name must include a package 7917 * prefix, for example the app com.android.contacts would use names 7918 * like "com.android.contacts.ShowAll". 7919 * 7920 * @param name The name of the extra data, with package prefix. 7921 * @param value The byte data value. 7922 * 7923 * @return Returns the same Intent object, for chaining multiple calls 7924 * into a single statement. 7925 * 7926 * @see #putExtras 7927 * @see #removeExtra 7928 * @see #getByteExtra(String, byte) 7929 */ 7930 public @NonNull Intent putExtra(String name, byte value) { 7931 if (mExtras == null) { 7932 mExtras = new Bundle(); 7933 } 7934 mExtras.putByte(name, value); 7935 return this; 7936 } 7937 7938 /** 7939 * Add extended data to the intent. The name must include a package 7940 * prefix, for example the app com.android.contacts would use names 7941 * like "com.android.contacts.ShowAll". 7942 * 7943 * @param name The name of the extra data, with package prefix. 7944 * @param value The char data value. 7945 * 7946 * @return Returns the same Intent object, for chaining multiple calls 7947 * into a single statement. 7948 * 7949 * @see #putExtras 7950 * @see #removeExtra 7951 * @see #getCharExtra(String, char) 7952 */ 7953 public @NonNull Intent putExtra(String name, char value) { 7954 if (mExtras == null) { 7955 mExtras = new Bundle(); 7956 } 7957 mExtras.putChar(name, value); 7958 return this; 7959 } 7960 7961 /** 7962 * Add extended data to the intent. The name must include a package 7963 * prefix, for example the app com.android.contacts would use names 7964 * like "com.android.contacts.ShowAll". 7965 * 7966 * @param name The name of the extra data, with package prefix. 7967 * @param value The short data value. 7968 * 7969 * @return Returns the same Intent object, for chaining multiple calls 7970 * into a single statement. 7971 * 7972 * @see #putExtras 7973 * @see #removeExtra 7974 * @see #getShortExtra(String, short) 7975 */ 7976 public @NonNull Intent putExtra(String name, short value) { 7977 if (mExtras == null) { 7978 mExtras = new Bundle(); 7979 } 7980 mExtras.putShort(name, value); 7981 return this; 7982 } 7983 7984 /** 7985 * Add extended data to the intent. The name must include a package 7986 * prefix, for example the app com.android.contacts would use names 7987 * like "com.android.contacts.ShowAll". 7988 * 7989 * @param name The name of the extra data, with package prefix. 7990 * @param value The integer data value. 7991 * 7992 * @return Returns the same Intent object, for chaining multiple calls 7993 * into a single statement. 7994 * 7995 * @see #putExtras 7996 * @see #removeExtra 7997 * @see #getIntExtra(String, int) 7998 */ 7999 public @NonNull Intent putExtra(String name, int value) { 8000 if (mExtras == null) { 8001 mExtras = new Bundle(); 8002 } 8003 mExtras.putInt(name, value); 8004 return this; 8005 } 8006 8007 /** 8008 * Add extended data to the intent. The name must include a package 8009 * prefix, for example the app com.android.contacts would use names 8010 * like "com.android.contacts.ShowAll". 8011 * 8012 * @param name The name of the extra data, with package prefix. 8013 * @param value The long data value. 8014 * 8015 * @return Returns the same Intent object, for chaining multiple calls 8016 * into a single statement. 8017 * 8018 * @see #putExtras 8019 * @see #removeExtra 8020 * @see #getLongExtra(String, long) 8021 */ 8022 public @NonNull Intent putExtra(String name, long value) { 8023 if (mExtras == null) { 8024 mExtras = new Bundle(); 8025 } 8026 mExtras.putLong(name, value); 8027 return this; 8028 } 8029 8030 /** 8031 * Add extended data to the intent. The name must include a package 8032 * prefix, for example the app com.android.contacts would use names 8033 * like "com.android.contacts.ShowAll". 8034 * 8035 * @param name The name of the extra data, with package prefix. 8036 * @param value The float data value. 8037 * 8038 * @return Returns the same Intent object, for chaining multiple calls 8039 * into a single statement. 8040 * 8041 * @see #putExtras 8042 * @see #removeExtra 8043 * @see #getFloatExtra(String, float) 8044 */ 8045 public @NonNull Intent putExtra(String name, float value) { 8046 if (mExtras == null) { 8047 mExtras = new Bundle(); 8048 } 8049 mExtras.putFloat(name, value); 8050 return this; 8051 } 8052 8053 /** 8054 * Add extended data to the intent. The name must include a package 8055 * prefix, for example the app com.android.contacts would use names 8056 * like "com.android.contacts.ShowAll". 8057 * 8058 * @param name The name of the extra data, with package prefix. 8059 * @param value The double data value. 8060 * 8061 * @return Returns the same Intent object, for chaining multiple calls 8062 * into a single statement. 8063 * 8064 * @see #putExtras 8065 * @see #removeExtra 8066 * @see #getDoubleExtra(String, double) 8067 */ 8068 public @NonNull Intent putExtra(String name, double value) { 8069 if (mExtras == null) { 8070 mExtras = new Bundle(); 8071 } 8072 mExtras.putDouble(name, value); 8073 return this; 8074 } 8075 8076 /** 8077 * Add extended data to the intent. The name must include a package 8078 * prefix, for example the app com.android.contacts would use names 8079 * like "com.android.contacts.ShowAll". 8080 * 8081 * @param name The name of the extra data, with package prefix. 8082 * @param value The String data value. 8083 * 8084 * @return Returns the same Intent object, for chaining multiple calls 8085 * into a single statement. 8086 * 8087 * @see #putExtras 8088 * @see #removeExtra 8089 * @see #getStringExtra(String) 8090 */ 8091 public @NonNull Intent putExtra(String name, String value) { 8092 if (mExtras == null) { 8093 mExtras = new Bundle(); 8094 } 8095 mExtras.putString(name, value); 8096 return this; 8097 } 8098 8099 /** 8100 * Add extended data to the intent. The name must include a package 8101 * prefix, for example the app com.android.contacts would use names 8102 * like "com.android.contacts.ShowAll". 8103 * 8104 * @param name The name of the extra data, with package prefix. 8105 * @param value The CharSequence data value. 8106 * 8107 * @return Returns the same Intent object, for chaining multiple calls 8108 * into a single statement. 8109 * 8110 * @see #putExtras 8111 * @see #removeExtra 8112 * @see #getCharSequenceExtra(String) 8113 */ 8114 public @NonNull Intent putExtra(String name, CharSequence value) { 8115 if (mExtras == null) { 8116 mExtras = new Bundle(); 8117 } 8118 mExtras.putCharSequence(name, value); 8119 return this; 8120 } 8121 8122 /** 8123 * Add extended data to the intent. The name must include a package 8124 * prefix, for example the app com.android.contacts would use names 8125 * like "com.android.contacts.ShowAll". 8126 * 8127 * @param name The name of the extra data, with package prefix. 8128 * @param value The Parcelable data value. 8129 * 8130 * @return Returns the same Intent object, for chaining multiple calls 8131 * into a single statement. 8132 * 8133 * @see #putExtras 8134 * @see #removeExtra 8135 * @see #getParcelableExtra(String) 8136 */ 8137 public @NonNull Intent putExtra(String name, Parcelable value) { 8138 if (mExtras == null) { 8139 mExtras = new Bundle(); 8140 } 8141 mExtras.putParcelable(name, value); 8142 return this; 8143 } 8144 8145 /** 8146 * Add extended data to the intent. The name must include a package 8147 * prefix, for example the app com.android.contacts would use names 8148 * like "com.android.contacts.ShowAll". 8149 * 8150 * @param name The name of the extra data, with package prefix. 8151 * @param value The Parcelable[] data value. 8152 * 8153 * @return Returns the same Intent object, for chaining multiple calls 8154 * into a single statement. 8155 * 8156 * @see #putExtras 8157 * @see #removeExtra 8158 * @see #getParcelableArrayExtra(String) 8159 */ 8160 public @NonNull Intent putExtra(String name, Parcelable[] value) { 8161 if (mExtras == null) { 8162 mExtras = new Bundle(); 8163 } 8164 mExtras.putParcelableArray(name, value); 8165 return this; 8166 } 8167 8168 /** 8169 * Add extended data to the intent. The name must include a package 8170 * prefix, for example the app com.android.contacts would use names 8171 * like "com.android.contacts.ShowAll". 8172 * 8173 * @param name The name of the extra data, with package prefix. 8174 * @param value The ArrayList<Parcelable> data value. 8175 * 8176 * @return Returns the same Intent object, for chaining multiple calls 8177 * into a single statement. 8178 * 8179 * @see #putExtras 8180 * @see #removeExtra 8181 * @see #getParcelableArrayListExtra(String) 8182 */ 8183 public @NonNull Intent putParcelableArrayListExtra(String name, 8184 ArrayList<? extends Parcelable> value) { 8185 if (mExtras == null) { 8186 mExtras = new Bundle(); 8187 } 8188 mExtras.putParcelableArrayList(name, value); 8189 return this; 8190 } 8191 8192 /** 8193 * Add extended data to the intent. The name must include a package 8194 * prefix, for example the app com.android.contacts would use names 8195 * like "com.android.contacts.ShowAll". 8196 * 8197 * @param name The name of the extra data, with package prefix. 8198 * @param value The ArrayList<Integer> data value. 8199 * 8200 * @return Returns the same Intent object, for chaining multiple calls 8201 * into a single statement. 8202 * 8203 * @see #putExtras 8204 * @see #removeExtra 8205 * @see #getIntegerArrayListExtra(String) 8206 */ 8207 public @NonNull Intent putIntegerArrayListExtra(String name, ArrayList<Integer> value) { 8208 if (mExtras == null) { 8209 mExtras = new Bundle(); 8210 } 8211 mExtras.putIntegerArrayList(name, value); 8212 return this; 8213 } 8214 8215 /** 8216 * Add extended data to the intent. The name must include a package 8217 * prefix, for example the app com.android.contacts would use names 8218 * like "com.android.contacts.ShowAll". 8219 * 8220 * @param name The name of the extra data, with package prefix. 8221 * @param value The ArrayList<String> data value. 8222 * 8223 * @return Returns the same Intent object, for chaining multiple calls 8224 * into a single statement. 8225 * 8226 * @see #putExtras 8227 * @see #removeExtra 8228 * @see #getStringArrayListExtra(String) 8229 */ 8230 public @NonNull Intent putStringArrayListExtra(String name, ArrayList<String> value) { 8231 if (mExtras == null) { 8232 mExtras = new Bundle(); 8233 } 8234 mExtras.putStringArrayList(name, value); 8235 return this; 8236 } 8237 8238 /** 8239 * Add extended data to the intent. The name must include a package 8240 * prefix, for example the app com.android.contacts would use names 8241 * like "com.android.contacts.ShowAll". 8242 * 8243 * @param name The name of the extra data, with package prefix. 8244 * @param value The ArrayList<CharSequence> data value. 8245 * 8246 * @return Returns the same Intent object, for chaining multiple calls 8247 * into a single statement. 8248 * 8249 * @see #putExtras 8250 * @see #removeExtra 8251 * @see #getCharSequenceArrayListExtra(String) 8252 */ 8253 public @NonNull Intent putCharSequenceArrayListExtra(String name, 8254 ArrayList<CharSequence> value) { 8255 if (mExtras == null) { 8256 mExtras = new Bundle(); 8257 } 8258 mExtras.putCharSequenceArrayList(name, value); 8259 return this; 8260 } 8261 8262 /** 8263 * Add extended data to the intent. The name must include a package 8264 * prefix, for example the app com.android.contacts would use names 8265 * like "com.android.contacts.ShowAll". 8266 * 8267 * @param name The name of the extra data, with package prefix. 8268 * @param value The Serializable data value. 8269 * 8270 * @return Returns the same Intent object, for chaining multiple calls 8271 * into a single statement. 8272 * 8273 * @see #putExtras 8274 * @see #removeExtra 8275 * @see #getSerializableExtra(String) 8276 */ 8277 public @NonNull Intent putExtra(String name, Serializable value) { 8278 if (mExtras == null) { 8279 mExtras = new Bundle(); 8280 } 8281 mExtras.putSerializable(name, value); 8282 return this; 8283 } 8284 8285 /** 8286 * Add extended data to the intent. The name must include a package 8287 * prefix, for example the app com.android.contacts would use names 8288 * like "com.android.contacts.ShowAll". 8289 * 8290 * @param name The name of the extra data, with package prefix. 8291 * @param value The boolean array data value. 8292 * 8293 * @return Returns the same Intent object, for chaining multiple calls 8294 * into a single statement. 8295 * 8296 * @see #putExtras 8297 * @see #removeExtra 8298 * @see #getBooleanArrayExtra(String) 8299 */ 8300 public @NonNull Intent putExtra(String name, boolean[] value) { 8301 if (mExtras == null) { 8302 mExtras = new Bundle(); 8303 } 8304 mExtras.putBooleanArray(name, value); 8305 return this; 8306 } 8307 8308 /** 8309 * Add extended data to the intent. The name must include a package 8310 * prefix, for example the app com.android.contacts would use names 8311 * like "com.android.contacts.ShowAll". 8312 * 8313 * @param name The name of the extra data, with package prefix. 8314 * @param value The byte array data value. 8315 * 8316 * @return Returns the same Intent object, for chaining multiple calls 8317 * into a single statement. 8318 * 8319 * @see #putExtras 8320 * @see #removeExtra 8321 * @see #getByteArrayExtra(String) 8322 */ 8323 public @NonNull Intent putExtra(String name, byte[] value) { 8324 if (mExtras == null) { 8325 mExtras = new Bundle(); 8326 } 8327 mExtras.putByteArray(name, value); 8328 return this; 8329 } 8330 8331 /** 8332 * Add extended data to the intent. The name must include a package 8333 * prefix, for example the app com.android.contacts would use names 8334 * like "com.android.contacts.ShowAll". 8335 * 8336 * @param name The name of the extra data, with package prefix. 8337 * @param value The short array data value. 8338 * 8339 * @return Returns the same Intent object, for chaining multiple calls 8340 * into a single statement. 8341 * 8342 * @see #putExtras 8343 * @see #removeExtra 8344 * @see #getShortArrayExtra(String) 8345 */ 8346 public @NonNull Intent putExtra(String name, short[] value) { 8347 if (mExtras == null) { 8348 mExtras = new Bundle(); 8349 } 8350 mExtras.putShortArray(name, value); 8351 return this; 8352 } 8353 8354 /** 8355 * Add extended data to the intent. The name must include a package 8356 * prefix, for example the app com.android.contacts would use names 8357 * like "com.android.contacts.ShowAll". 8358 * 8359 * @param name The name of the extra data, with package prefix. 8360 * @param value The char array data value. 8361 * 8362 * @return Returns the same Intent object, for chaining multiple calls 8363 * into a single statement. 8364 * 8365 * @see #putExtras 8366 * @see #removeExtra 8367 * @see #getCharArrayExtra(String) 8368 */ 8369 public @NonNull Intent putExtra(String name, char[] value) { 8370 if (mExtras == null) { 8371 mExtras = new Bundle(); 8372 } 8373 mExtras.putCharArray(name, value); 8374 return this; 8375 } 8376 8377 /** 8378 * Add extended data to the intent. The name must include a package 8379 * prefix, for example the app com.android.contacts would use names 8380 * like "com.android.contacts.ShowAll". 8381 * 8382 * @param name The name of the extra data, with package prefix. 8383 * @param value The int array data value. 8384 * 8385 * @return Returns the same Intent object, for chaining multiple calls 8386 * into a single statement. 8387 * 8388 * @see #putExtras 8389 * @see #removeExtra 8390 * @see #getIntArrayExtra(String) 8391 */ 8392 public @NonNull Intent putExtra(String name, int[] value) { 8393 if (mExtras == null) { 8394 mExtras = new Bundle(); 8395 } 8396 mExtras.putIntArray(name, value); 8397 return this; 8398 } 8399 8400 /** 8401 * Add extended data to the intent. The name must include a package 8402 * prefix, for example the app com.android.contacts would use names 8403 * like "com.android.contacts.ShowAll". 8404 * 8405 * @param name The name of the extra data, with package prefix. 8406 * @param value The byte array data value. 8407 * 8408 * @return Returns the same Intent object, for chaining multiple calls 8409 * into a single statement. 8410 * 8411 * @see #putExtras 8412 * @see #removeExtra 8413 * @see #getLongArrayExtra(String) 8414 */ 8415 public @NonNull Intent putExtra(String name, long[] value) { 8416 if (mExtras == null) { 8417 mExtras = new Bundle(); 8418 } 8419 mExtras.putLongArray(name, value); 8420 return this; 8421 } 8422 8423 /** 8424 * Add extended data to the intent. The name must include a package 8425 * prefix, for example the app com.android.contacts would use names 8426 * like "com.android.contacts.ShowAll". 8427 * 8428 * @param name The name of the extra data, with package prefix. 8429 * @param value The float array data value. 8430 * 8431 * @return Returns the same Intent object, for chaining multiple calls 8432 * into a single statement. 8433 * 8434 * @see #putExtras 8435 * @see #removeExtra 8436 * @see #getFloatArrayExtra(String) 8437 */ 8438 public @NonNull Intent putExtra(String name, float[] value) { 8439 if (mExtras == null) { 8440 mExtras = new Bundle(); 8441 } 8442 mExtras.putFloatArray(name, value); 8443 return this; 8444 } 8445 8446 /** 8447 * Add extended data to the intent. The name must include a package 8448 * prefix, for example the app com.android.contacts would use names 8449 * like "com.android.contacts.ShowAll". 8450 * 8451 * @param name The name of the extra data, with package prefix. 8452 * @param value The double array data value. 8453 * 8454 * @return Returns the same Intent object, for chaining multiple calls 8455 * into a single statement. 8456 * 8457 * @see #putExtras 8458 * @see #removeExtra 8459 * @see #getDoubleArrayExtra(String) 8460 */ 8461 public @NonNull Intent putExtra(String name, double[] value) { 8462 if (mExtras == null) { 8463 mExtras = new Bundle(); 8464 } 8465 mExtras.putDoubleArray(name, value); 8466 return this; 8467 } 8468 8469 /** 8470 * Add extended data to the intent. The name must include a package 8471 * prefix, for example the app com.android.contacts would use names 8472 * like "com.android.contacts.ShowAll". 8473 * 8474 * @param name The name of the extra data, with package prefix. 8475 * @param value The String array data value. 8476 * 8477 * @return Returns the same Intent object, for chaining multiple calls 8478 * into a single statement. 8479 * 8480 * @see #putExtras 8481 * @see #removeExtra 8482 * @see #getStringArrayExtra(String) 8483 */ 8484 public @NonNull Intent putExtra(String name, String[] value) { 8485 if (mExtras == null) { 8486 mExtras = new Bundle(); 8487 } 8488 mExtras.putStringArray(name, value); 8489 return this; 8490 } 8491 8492 /** 8493 * Add extended data to the intent. The name must include a package 8494 * prefix, for example the app com.android.contacts would use names 8495 * like "com.android.contacts.ShowAll". 8496 * 8497 * @param name The name of the extra data, with package prefix. 8498 * @param value The CharSequence array data value. 8499 * 8500 * @return Returns the same Intent object, for chaining multiple calls 8501 * into a single statement. 8502 * 8503 * @see #putExtras 8504 * @see #removeExtra 8505 * @see #getCharSequenceArrayExtra(String) 8506 */ 8507 public @NonNull Intent putExtra(String name, CharSequence[] value) { 8508 if (mExtras == null) { 8509 mExtras = new Bundle(); 8510 } 8511 mExtras.putCharSequenceArray(name, value); 8512 return this; 8513 } 8514 8515 /** 8516 * Add extended data to the intent. The name must include a package 8517 * prefix, for example the app com.android.contacts would use names 8518 * like "com.android.contacts.ShowAll". 8519 * 8520 * @param name The name of the extra data, with package prefix. 8521 * @param value The Bundle data value. 8522 * 8523 * @return Returns the same Intent object, for chaining multiple calls 8524 * into a single statement. 8525 * 8526 * @see #putExtras 8527 * @see #removeExtra 8528 * @see #getBundleExtra(String) 8529 */ 8530 public @NonNull Intent putExtra(String name, Bundle value) { 8531 if (mExtras == null) { 8532 mExtras = new Bundle(); 8533 } 8534 mExtras.putBundle(name, value); 8535 return this; 8536 } 8537 8538 /** 8539 * Add extended data to the intent. The name must include a package 8540 * prefix, for example the app com.android.contacts would use names 8541 * like "com.android.contacts.ShowAll". 8542 * 8543 * @param name The name of the extra data, with package prefix. 8544 * @param value The IBinder data value. 8545 * 8546 * @return Returns the same Intent object, for chaining multiple calls 8547 * into a single statement. 8548 * 8549 * @see #putExtras 8550 * @see #removeExtra 8551 * @see #getIBinderExtra(String) 8552 * 8553 * @deprecated 8554 * @hide 8555 */ 8556 @Deprecated 8557 public @NonNull Intent putExtra(String name, IBinder value) { 8558 if (mExtras == null) { 8559 mExtras = new Bundle(); 8560 } 8561 mExtras.putIBinder(name, value); 8562 return this; 8563 } 8564 8565 /** 8566 * Copy all extras in 'src' in to this intent. 8567 * 8568 * @param src Contains the extras to copy. 8569 * 8570 * @see #putExtra 8571 */ 8572 public @NonNull Intent putExtras(@NonNull Intent src) { 8573 if (src.mExtras != null) { 8574 if (mExtras == null) { 8575 mExtras = new Bundle(src.mExtras); 8576 } else { 8577 mExtras.putAll(src.mExtras); 8578 } 8579 } 8580 return this; 8581 } 8582 8583 /** 8584 * Add a set of extended data to the intent. The keys must include a package 8585 * prefix, for example the app com.android.contacts would use names 8586 * like "com.android.contacts.ShowAll". 8587 * 8588 * @param extras The Bundle of extras to add to this intent. 8589 * 8590 * @see #putExtra 8591 * @see #removeExtra 8592 */ 8593 public @NonNull Intent putExtras(@NonNull Bundle extras) { 8594 if (mExtras == null) { 8595 mExtras = new Bundle(); 8596 } 8597 mExtras.putAll(extras); 8598 return this; 8599 } 8600 8601 /** 8602 * Completely replace the extras in the Intent with the extras in the 8603 * given Intent. 8604 * 8605 * @param src The exact extras contained in this Intent are copied 8606 * into the target intent, replacing any that were previously there. 8607 */ 8608 public @NonNull Intent replaceExtras(@NonNull Intent src) { 8609 mExtras = src.mExtras != null ? new Bundle(src.mExtras) : null; 8610 return this; 8611 } 8612 8613 /** 8614 * Completely replace the extras in the Intent with the given Bundle of 8615 * extras. 8616 * 8617 * @param extras The new set of extras in the Intent, or null to erase 8618 * all extras. 8619 */ 8620 public @NonNull Intent replaceExtras(@NonNull Bundle extras) { 8621 mExtras = extras != null ? new Bundle(extras) : null; 8622 return this; 8623 } 8624 8625 /** 8626 * Remove extended data from the intent. 8627 * 8628 * @see #putExtra 8629 */ 8630 public void removeExtra(String name) { 8631 if (mExtras != null) { 8632 mExtras.remove(name); 8633 if (mExtras.size() == 0) { 8634 mExtras = null; 8635 } 8636 } 8637 } 8638 8639 /** 8640 * Set special flags controlling how this intent is handled. Most values 8641 * here depend on the type of component being executed by the Intent, 8642 * specifically the FLAG_ACTIVITY_* flags are all for use with 8643 * {@link Context#startActivity Context.startActivity()} and the 8644 * FLAG_RECEIVER_* flags are all for use with 8645 * {@link Context#sendBroadcast(Intent) Context.sendBroadcast()}. 8646 * 8647 * <p>See the 8648 * <a href="{@docRoot}guide/topics/fundamentals/tasks-and-back-stack.html">Tasks and Back 8649 * Stack</a> documentation for important information on how some of these options impact 8650 * the behavior of your application. 8651 * 8652 * @param flags The desired flags. 8653 * @return Returns the same Intent object, for chaining multiple calls 8654 * into a single statement. 8655 * @see #getFlags 8656 * @see #addFlags 8657 * @see #removeFlags 8658 */ 8659 public @NonNull Intent setFlags(@Flags int flags) { 8660 mFlags = flags; 8661 return this; 8662 } 8663 8664 /** 8665 * Add additional flags to the intent (or with existing flags value). 8666 * 8667 * @param flags The new flags to set. 8668 * @return Returns the same Intent object, for chaining multiple calls into 8669 * a single statement. 8670 * @see #setFlags 8671 * @see #getFlags 8672 * @see #removeFlags 8673 */ 8674 public @NonNull Intent addFlags(@Flags int flags) { 8675 mFlags |= flags; 8676 return this; 8677 } 8678 8679 /** 8680 * Remove these flags from the intent. 8681 * 8682 * @param flags The flags to remove. 8683 * @see #setFlags 8684 * @see #getFlags 8685 * @see #addFlags 8686 */ 8687 public void removeFlags(@Flags int flags) { 8688 mFlags &= ~flags; 8689 } 8690 8691 /** 8692 * (Usually optional) Set an explicit application package name that limits 8693 * the components this Intent will resolve to. If left to the default 8694 * value of null, all components in all applications will considered. 8695 * If non-null, the Intent can only match the components in the given 8696 * application package. 8697 * 8698 * @param packageName The name of the application package to handle the 8699 * intent, or null to allow any application package. 8700 * 8701 * @return Returns the same Intent object, for chaining multiple calls 8702 * into a single statement. 8703 * 8704 * @see #getPackage 8705 * @see #resolveActivity 8706 */ 8707 public @NonNull Intent setPackage(@Nullable String packageName) { 8708 if (packageName != null && mSelector != null) { 8709 throw new IllegalArgumentException( 8710 "Can't set package name when selector is already set"); 8711 } 8712 mPackage = packageName; 8713 return this; 8714 } 8715 8716 /** 8717 * (Usually optional) Explicitly set the component to handle the intent. 8718 * If left with the default value of null, the system will determine the 8719 * appropriate class to use based on the other fields (action, data, 8720 * type, categories) in the Intent. If this class is defined, the 8721 * specified class will always be used regardless of the other fields. You 8722 * should only set this value when you know you absolutely want a specific 8723 * class to be used; otherwise it is better to let the system find the 8724 * appropriate class so that you will respect the installed applications 8725 * and user preferences. 8726 * 8727 * @param component The name of the application component to handle the 8728 * intent, or null to let the system find one for you. 8729 * 8730 * @return Returns the same Intent object, for chaining multiple calls 8731 * into a single statement. 8732 * 8733 * @see #setClass 8734 * @see #setClassName(Context, String) 8735 * @see #setClassName(String, String) 8736 * @see #getComponent 8737 * @see #resolveActivity 8738 */ 8739 public @NonNull Intent setComponent(@Nullable ComponentName component) { 8740 mComponent = component; 8741 return this; 8742 } 8743 8744 /** 8745 * Convenience for calling {@link #setComponent} with an 8746 * explicit class name. 8747 * 8748 * @param packageContext A Context of the application package implementing 8749 * this class. 8750 * @param className The name of a class inside of the application package 8751 * that will be used as the component for this Intent. 8752 * 8753 * @return Returns the same Intent object, for chaining multiple calls 8754 * into a single statement. 8755 * 8756 * @see #setComponent 8757 * @see #setClass 8758 */ 8759 public @NonNull Intent setClassName(@NonNull Context packageContext, 8760 @NonNull String className) { 8761 mComponent = new ComponentName(packageContext, className); 8762 return this; 8763 } 8764 8765 /** 8766 * Convenience for calling {@link #setComponent} with an 8767 * explicit application package name and class name. 8768 * 8769 * @param packageName The name of the package implementing the desired 8770 * component. 8771 * @param className The name of a class inside of the application package 8772 * that will be used as the component for this Intent. 8773 * 8774 * @return Returns the same Intent object, for chaining multiple calls 8775 * into a single statement. 8776 * 8777 * @see #setComponent 8778 * @see #setClass 8779 */ 8780 public @NonNull Intent setClassName(@NonNull String packageName, @NonNull String className) { 8781 mComponent = new ComponentName(packageName, className); 8782 return this; 8783 } 8784 8785 /** 8786 * Convenience for calling {@link #setComponent(ComponentName)} with the 8787 * name returned by a {@link Class} object. 8788 * 8789 * @param packageContext A Context of the application package implementing 8790 * this class. 8791 * @param cls The class name to set, equivalent to 8792 * <code>setClassName(context, cls.getName())</code>. 8793 * 8794 * @return Returns the same Intent object, for chaining multiple calls 8795 * into a single statement. 8796 * 8797 * @see #setComponent 8798 */ 8799 public @NonNull Intent setClass(@NonNull Context packageContext, @NonNull Class<?> cls) { 8800 mComponent = new ComponentName(packageContext, cls); 8801 return this; 8802 } 8803 8804 /** 8805 * Set the bounds of the sender of this intent, in screen coordinates. This can be 8806 * used as a hint to the receiver for animations and the like. Null means that there 8807 * is no source bounds. 8808 */ 8809 public void setSourceBounds(@Nullable Rect r) { 8810 if (r != null) { 8811 mSourceBounds = new Rect(r); 8812 } else { 8813 mSourceBounds = null; 8814 } 8815 } 8816 8817 /** @hide */ 8818 @IntDef(flag = true, 8819 value = { 8820 FILL_IN_ACTION, 8821 FILL_IN_DATA, 8822 FILL_IN_CATEGORIES, 8823 FILL_IN_COMPONENT, 8824 FILL_IN_PACKAGE, 8825 FILL_IN_SOURCE_BOUNDS, 8826 FILL_IN_SELECTOR, 8827 FILL_IN_CLIP_DATA 8828 }) 8829 @Retention(RetentionPolicy.SOURCE) 8830 public @interface FillInFlags {} 8831 8832 /** 8833 * Use with {@link #fillIn} to allow the current action value to be 8834 * overwritten, even if it is already set. 8835 */ 8836 public static final int FILL_IN_ACTION = 1<<0; 8837 8838 /** 8839 * Use with {@link #fillIn} to allow the current data or type value 8840 * overwritten, even if it is already set. 8841 */ 8842 public static final int FILL_IN_DATA = 1<<1; 8843 8844 /** 8845 * Use with {@link #fillIn} to allow the current categories to be 8846 * overwritten, even if they are already set. 8847 */ 8848 public static final int FILL_IN_CATEGORIES = 1<<2; 8849 8850 /** 8851 * Use with {@link #fillIn} to allow the current component value to be 8852 * overwritten, even if it is already set. 8853 */ 8854 public static final int FILL_IN_COMPONENT = 1<<3; 8855 8856 /** 8857 * Use with {@link #fillIn} to allow the current package value to be 8858 * overwritten, even if it is already set. 8859 */ 8860 public static final int FILL_IN_PACKAGE = 1<<4; 8861 8862 /** 8863 * Use with {@link #fillIn} to allow the current bounds rectangle to be 8864 * overwritten, even if it is already set. 8865 */ 8866 public static final int FILL_IN_SOURCE_BOUNDS = 1<<5; 8867 8868 /** 8869 * Use with {@link #fillIn} to allow the current selector to be 8870 * overwritten, even if it is already set. 8871 */ 8872 public static final int FILL_IN_SELECTOR = 1<<6; 8873 8874 /** 8875 * Use with {@link #fillIn} to allow the current ClipData to be 8876 * overwritten, even if it is already set. 8877 */ 8878 public static final int FILL_IN_CLIP_DATA = 1<<7; 8879 8880 /** 8881 * Copy the contents of <var>other</var> in to this object, but only 8882 * where fields are not defined by this object. For purposes of a field 8883 * being defined, the following pieces of data in the Intent are 8884 * considered to be separate fields: 8885 * 8886 * <ul> 8887 * <li> action, as set by {@link #setAction}. 8888 * <li> data Uri and MIME type, as set by {@link #setData(Uri)}, 8889 * {@link #setType(String)}, or {@link #setDataAndType(Uri, String)}. 8890 * <li> categories, as set by {@link #addCategory}. 8891 * <li> package, as set by {@link #setPackage}. 8892 * <li> component, as set by {@link #setComponent(ComponentName)} or 8893 * related methods. 8894 * <li> source bounds, as set by {@link #setSourceBounds}. 8895 * <li> selector, as set by {@link #setSelector(Intent)}. 8896 * <li> clip data, as set by {@link #setClipData(ClipData)}. 8897 * <li> each top-level name in the associated extras. 8898 * </ul> 8899 * 8900 * <p>In addition, you can use the {@link #FILL_IN_ACTION}, 8901 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 8902 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 8903 * {@link #FILL_IN_SELECTOR}, and {@link #FILL_IN_CLIP_DATA} to override 8904 * the restriction where the corresponding field will not be replaced if 8905 * it is already set. 8906 * 8907 * <p>Note: The component field will only be copied if {@link #FILL_IN_COMPONENT} 8908 * is explicitly specified. The selector will only be copied if 8909 * {@link #FILL_IN_SELECTOR} is explicitly specified. 8910 * 8911 * <p>For example, consider Intent A with {data="foo", categories="bar"} 8912 * and Intent B with {action="gotit", data-type="some/thing", 8913 * categories="one","two"}. 8914 * 8915 * <p>Calling A.fillIn(B, Intent.FILL_IN_DATA) will result in A now 8916 * containing: {action="gotit", data-type="some/thing", 8917 * categories="bar"}. 8918 * 8919 * @param other Another Intent whose values are to be used to fill in 8920 * the current one. 8921 * @param flags Options to control which fields can be filled in. 8922 * 8923 * @return Returns a bit mask of {@link #FILL_IN_ACTION}, 8924 * {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE}, 8925 * {@link #FILL_IN_COMPONENT}, {@link #FILL_IN_SOURCE_BOUNDS}, 8926 * {@link #FILL_IN_SELECTOR} and {@link #FILL_IN_CLIP_DATA} indicating which fields were 8927 * changed. 8928 */ 8929 @FillInFlags 8930 public int fillIn(@NonNull Intent other, @FillInFlags int flags) { 8931 int changes = 0; 8932 boolean mayHaveCopiedUris = false; 8933 if (other.mAction != null 8934 && (mAction == null || (flags&FILL_IN_ACTION) != 0)) { 8935 mAction = other.mAction; 8936 changes |= FILL_IN_ACTION; 8937 } 8938 if ((other.mData != null || other.mType != null) 8939 && ((mData == null && mType == null) 8940 || (flags&FILL_IN_DATA) != 0)) { 8941 mData = other.mData; 8942 mType = other.mType; 8943 changes |= FILL_IN_DATA; 8944 mayHaveCopiedUris = true; 8945 } 8946 if (other.mCategories != null 8947 && (mCategories == null || (flags&FILL_IN_CATEGORIES) != 0)) { 8948 if (other.mCategories != null) { 8949 mCategories = new ArraySet<String>(other.mCategories); 8950 } 8951 changes |= FILL_IN_CATEGORIES; 8952 } 8953 if (other.mPackage != null 8954 && (mPackage == null || (flags&FILL_IN_PACKAGE) != 0)) { 8955 // Only do this if mSelector is not set. 8956 if (mSelector == null) { 8957 mPackage = other.mPackage; 8958 changes |= FILL_IN_PACKAGE; 8959 } 8960 } 8961 // Selector is special: it can only be set if explicitly allowed, 8962 // for the same reason as the component name. 8963 if (other.mSelector != null && (flags&FILL_IN_SELECTOR) != 0) { 8964 if (mPackage == null) { 8965 mSelector = new Intent(other.mSelector); 8966 mPackage = null; 8967 changes |= FILL_IN_SELECTOR; 8968 } 8969 } 8970 if (other.mClipData != null 8971 && (mClipData == null || (flags&FILL_IN_CLIP_DATA) != 0)) { 8972 mClipData = other.mClipData; 8973 changes |= FILL_IN_CLIP_DATA; 8974 mayHaveCopiedUris = true; 8975 } 8976 // Component is special: it can -only- be set if explicitly allowed, 8977 // since otherwise the sender could force the intent somewhere the 8978 // originator didn't intend. 8979 if (other.mComponent != null && (flags&FILL_IN_COMPONENT) != 0) { 8980 mComponent = other.mComponent; 8981 changes |= FILL_IN_COMPONENT; 8982 } 8983 mFlags |= other.mFlags; 8984 if (other.mSourceBounds != null 8985 && (mSourceBounds == null || (flags&FILL_IN_SOURCE_BOUNDS) != 0)) { 8986 mSourceBounds = new Rect(other.mSourceBounds); 8987 changes |= FILL_IN_SOURCE_BOUNDS; 8988 } 8989 if (mExtras == null) { 8990 if (other.mExtras != null) { 8991 mExtras = new Bundle(other.mExtras); 8992 mayHaveCopiedUris = true; 8993 } 8994 } else if (other.mExtras != null) { 8995 try { 8996 Bundle newb = new Bundle(other.mExtras); 8997 newb.putAll(mExtras); 8998 mExtras = newb; 8999 mayHaveCopiedUris = true; 9000 } catch (RuntimeException e) { 9001 // Modifying the extras can cause us to unparcel the contents 9002 // of the bundle, and if we do this in the system process that 9003 // may fail. We really should handle this (i.e., the Bundle 9004 // impl shouldn't be on top of a plain map), but for now just 9005 // ignore it and keep the original contents. :( 9006 Log.w("Intent", "Failure filling in extras", e); 9007 } 9008 } 9009 if (mayHaveCopiedUris && mContentUserHint == UserHandle.USER_CURRENT 9010 && other.mContentUserHint != UserHandle.USER_CURRENT) { 9011 mContentUserHint = other.mContentUserHint; 9012 } 9013 return changes; 9014 } 9015 9016 /** 9017 * Wrapper class holding an Intent and implementing comparisons on it for 9018 * the purpose of filtering. The class implements its 9019 * {@link #equals equals()} and {@link #hashCode hashCode()} methods as 9020 * simple calls to {@link Intent#filterEquals(Intent)} filterEquals()} and 9021 * {@link android.content.Intent#filterHashCode()} filterHashCode()} 9022 * on the wrapped Intent. 9023 */ 9024 public static final class FilterComparison { 9025 private final Intent mIntent; 9026 private final int mHashCode; 9027 9028 public FilterComparison(Intent intent) { 9029 mIntent = intent; 9030 mHashCode = intent.filterHashCode(); 9031 } 9032 9033 /** 9034 * Return the Intent that this FilterComparison represents. 9035 * @return Returns the Intent held by the FilterComparison. Do 9036 * not modify! 9037 */ 9038 public Intent getIntent() { 9039 return mIntent; 9040 } 9041 9042 @Override 9043 public boolean equals(Object obj) { 9044 if (obj instanceof FilterComparison) { 9045 Intent other = ((FilterComparison)obj).mIntent; 9046 return mIntent.filterEquals(other); 9047 } 9048 return false; 9049 } 9050 9051 @Override 9052 public int hashCode() { 9053 return mHashCode; 9054 } 9055 } 9056 9057 /** 9058 * Determine if two intents are the same for the purposes of intent 9059 * resolution (filtering). That is, if their action, data, type, 9060 * class, and categories are the same. This does <em>not</em> compare 9061 * any extra data included in the intents. 9062 * 9063 * @param other The other Intent to compare against. 9064 * 9065 * @return Returns true if action, data, type, class, and categories 9066 * are the same. 9067 */ 9068 public boolean filterEquals(Intent other) { 9069 if (other == null) { 9070 return false; 9071 } 9072 if (!Objects.equals(this.mAction, other.mAction)) return false; 9073 if (!Objects.equals(this.mData, other.mData)) return false; 9074 if (!Objects.equals(this.mType, other.mType)) return false; 9075 if (!Objects.equals(this.mPackage, other.mPackage)) return false; 9076 if (!Objects.equals(this.mComponent, other.mComponent)) return false; 9077 if (!Objects.equals(this.mCategories, other.mCategories)) return false; 9078 9079 return true; 9080 } 9081 9082 /** 9083 * Generate hash code that matches semantics of filterEquals(). 9084 * 9085 * @return Returns the hash value of the action, data, type, class, and 9086 * categories. 9087 * 9088 * @see #filterEquals 9089 */ 9090 public int filterHashCode() { 9091 int code = 0; 9092 if (mAction != null) { 9093 code += mAction.hashCode(); 9094 } 9095 if (mData != null) { 9096 code += mData.hashCode(); 9097 } 9098 if (mType != null) { 9099 code += mType.hashCode(); 9100 } 9101 if (mPackage != null) { 9102 code += mPackage.hashCode(); 9103 } 9104 if (mComponent != null) { 9105 code += mComponent.hashCode(); 9106 } 9107 if (mCategories != null) { 9108 code += mCategories.hashCode(); 9109 } 9110 return code; 9111 } 9112 9113 @Override 9114 public String toString() { 9115 StringBuilder b = new StringBuilder(128); 9116 9117 b.append("Intent { "); 9118 toShortString(b, true, true, true, false); 9119 b.append(" }"); 9120 9121 return b.toString(); 9122 } 9123 9124 /** @hide */ 9125 public String toInsecureString() { 9126 StringBuilder b = new StringBuilder(128); 9127 9128 b.append("Intent { "); 9129 toShortString(b, false, true, true, false); 9130 b.append(" }"); 9131 9132 return b.toString(); 9133 } 9134 9135 /** @hide */ 9136 public String toInsecureStringWithClip() { 9137 StringBuilder b = new StringBuilder(128); 9138 9139 b.append("Intent { "); 9140 toShortString(b, false, true, true, true); 9141 b.append(" }"); 9142 9143 return b.toString(); 9144 } 9145 9146 /** @hide */ 9147 public String toShortString(boolean secure, boolean comp, boolean extras, boolean clip) { 9148 StringBuilder b = new StringBuilder(128); 9149 toShortString(b, secure, comp, extras, clip); 9150 return b.toString(); 9151 } 9152 9153 /** @hide */ 9154 public void toShortString(StringBuilder b, boolean secure, boolean comp, boolean extras, 9155 boolean clip) { 9156 boolean first = true; 9157 if (mAction != null) { 9158 b.append("act=").append(mAction); 9159 first = false; 9160 } 9161 if (mCategories != null) { 9162 if (!first) { 9163 b.append(' '); 9164 } 9165 first = false; 9166 b.append("cat=["); 9167 for (int i=0; i<mCategories.size(); i++) { 9168 if (i > 0) b.append(','); 9169 b.append(mCategories.valueAt(i)); 9170 } 9171 b.append("]"); 9172 } 9173 if (mData != null) { 9174 if (!first) { 9175 b.append(' '); 9176 } 9177 first = false; 9178 b.append("dat="); 9179 if (secure) { 9180 b.append(mData.toSafeString()); 9181 } else { 9182 b.append(mData); 9183 } 9184 } 9185 if (mType != null) { 9186 if (!first) { 9187 b.append(' '); 9188 } 9189 first = false; 9190 b.append("typ=").append(mType); 9191 } 9192 if (mFlags != 0) { 9193 if (!first) { 9194 b.append(' '); 9195 } 9196 first = false; 9197 b.append("flg=0x").append(Integer.toHexString(mFlags)); 9198 } 9199 if (mPackage != null) { 9200 if (!first) { 9201 b.append(' '); 9202 } 9203 first = false; 9204 b.append("pkg=").append(mPackage); 9205 } 9206 if (comp && mComponent != null) { 9207 if (!first) { 9208 b.append(' '); 9209 } 9210 first = false; 9211 b.append("cmp=").append(mComponent.flattenToShortString()); 9212 } 9213 if (mSourceBounds != null) { 9214 if (!first) { 9215 b.append(' '); 9216 } 9217 first = false; 9218 b.append("bnds=").append(mSourceBounds.toShortString()); 9219 } 9220 if (mClipData != null) { 9221 if (!first) { 9222 b.append(' '); 9223 } 9224 b.append("clip={"); 9225 if (clip) { 9226 mClipData.toShortString(b); 9227 } else { 9228 if (mClipData.getDescription() != null) { 9229 first = !mClipData.getDescription().toShortStringTypesOnly(b); 9230 } else { 9231 first = true; 9232 } 9233 mClipData.toShortStringShortItems(b, first); 9234 } 9235 first = false; 9236 b.append('}'); 9237 } 9238 if (extras && mExtras != null) { 9239 if (!first) { 9240 b.append(' '); 9241 } 9242 first = false; 9243 b.append("(has extras)"); 9244 } 9245 if (mContentUserHint != UserHandle.USER_CURRENT) { 9246 if (!first) { 9247 b.append(' '); 9248 } 9249 first = false; 9250 b.append("u=").append(mContentUserHint); 9251 } 9252 if (mSelector != null) { 9253 b.append(" sel="); 9254 mSelector.toShortString(b, secure, comp, extras, clip); 9255 b.append("}"); 9256 } 9257 } 9258 9259 /** 9260 * Call {@link #toUri} with 0 flags. 9261 * @deprecated Use {@link #toUri} instead. 9262 */ 9263 @Deprecated 9264 public String toURI() { 9265 return toUri(0); 9266 } 9267 9268 /** 9269 * Convert this Intent into a String holding a URI representation of it. 9270 * The returned URI string has been properly URI encoded, so it can be 9271 * used with {@link Uri#parse Uri.parse(String)}. The URI contains the 9272 * Intent's data as the base URI, with an additional fragment describing 9273 * the action, categories, type, flags, package, component, and extras. 9274 * 9275 * <p>You can convert the returned string back to an Intent with 9276 * {@link #getIntent}. 9277 * 9278 * @param flags Additional operating flags. 9279 * 9280 * @return Returns a URI encoding URI string describing the entire contents 9281 * of the Intent. 9282 */ 9283 public String toUri(@UriFlags int flags) { 9284 StringBuilder uri = new StringBuilder(128); 9285 if ((flags&URI_ANDROID_APP_SCHEME) != 0) { 9286 if (mPackage == null) { 9287 throw new IllegalArgumentException( 9288 "Intent must include an explicit package name to build an android-app: " 9289 + this); 9290 } 9291 uri.append("android-app://"); 9292 uri.append(mPackage); 9293 String scheme = null; 9294 if (mData != null) { 9295 scheme = mData.getScheme(); 9296 if (scheme != null) { 9297 uri.append('/'); 9298 uri.append(scheme); 9299 String authority = mData.getEncodedAuthority(); 9300 if (authority != null) { 9301 uri.append('/'); 9302 uri.append(authority); 9303 String path = mData.getEncodedPath(); 9304 if (path != null) { 9305 uri.append(path); 9306 } 9307 String queryParams = mData.getEncodedQuery(); 9308 if (queryParams != null) { 9309 uri.append('?'); 9310 uri.append(queryParams); 9311 } 9312 String fragment = mData.getEncodedFragment(); 9313 if (fragment != null) { 9314 uri.append('#'); 9315 uri.append(fragment); 9316 } 9317 } 9318 } 9319 } 9320 toUriFragment(uri, null, scheme == null ? Intent.ACTION_MAIN : Intent.ACTION_VIEW, 9321 mPackage, flags); 9322 return uri.toString(); 9323 } 9324 String scheme = null; 9325 if (mData != null) { 9326 String data = mData.toString(); 9327 if ((flags&URI_INTENT_SCHEME) != 0) { 9328 final int N = data.length(); 9329 for (int i=0; i<N; i++) { 9330 char c = data.charAt(i); 9331 if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') 9332 || c == '.' || c == '-') { 9333 continue; 9334 } 9335 if (c == ':' && i > 0) { 9336 // Valid scheme. 9337 scheme = data.substring(0, i); 9338 uri.append("intent:"); 9339 data = data.substring(i+1); 9340 break; 9341 } 9342 9343 // No scheme. 9344 break; 9345 } 9346 } 9347 uri.append(data); 9348 9349 } else if ((flags&URI_INTENT_SCHEME) != 0) { 9350 uri.append("intent:"); 9351 } 9352 9353 toUriFragment(uri, scheme, Intent.ACTION_VIEW, null, flags); 9354 9355 return uri.toString(); 9356 } 9357 9358 private void toUriFragment(StringBuilder uri, String scheme, String defAction, 9359 String defPackage, int flags) { 9360 StringBuilder frag = new StringBuilder(128); 9361 9362 toUriInner(frag, scheme, defAction, defPackage, flags); 9363 if (mSelector != null) { 9364 frag.append("SEL;"); 9365 // Note that for now we are not going to try to handle the 9366 // data part; not clear how to represent this as a URI, and 9367 // not much utility in it. 9368 mSelector.toUriInner(frag, mSelector.mData != null ? mSelector.mData.getScheme() : null, 9369 null, null, flags); 9370 } 9371 9372 if (frag.length() > 0) { 9373 uri.append("#Intent;"); 9374 uri.append(frag); 9375 uri.append("end"); 9376 } 9377 } 9378 9379 private void toUriInner(StringBuilder uri, String scheme, String defAction, 9380 String defPackage, int flags) { 9381 if (scheme != null) { 9382 uri.append("scheme=").append(scheme).append(';'); 9383 } 9384 if (mAction != null && !mAction.equals(defAction)) { 9385 uri.append("action=").append(Uri.encode(mAction)).append(';'); 9386 } 9387 if (mCategories != null) { 9388 for (int i=0; i<mCategories.size(); i++) { 9389 uri.append("category=").append(Uri.encode(mCategories.valueAt(i))).append(';'); 9390 } 9391 } 9392 if (mType != null) { 9393 uri.append("type=").append(Uri.encode(mType, "/")).append(';'); 9394 } 9395 if (mFlags != 0) { 9396 uri.append("launchFlags=0x").append(Integer.toHexString(mFlags)).append(';'); 9397 } 9398 if (mPackage != null && !mPackage.equals(defPackage)) { 9399 uri.append("package=").append(Uri.encode(mPackage)).append(';'); 9400 } 9401 if (mComponent != null) { 9402 uri.append("component=").append(Uri.encode( 9403 mComponent.flattenToShortString(), "/")).append(';'); 9404 } 9405 if (mSourceBounds != null) { 9406 uri.append("sourceBounds=") 9407 .append(Uri.encode(mSourceBounds.flattenToString())) 9408 .append(';'); 9409 } 9410 if (mExtras != null) { 9411 for (String key : mExtras.keySet()) { 9412 final Object value = mExtras.get(key); 9413 char entryType = 9414 value instanceof String ? 'S' : 9415 value instanceof Boolean ? 'B' : 9416 value instanceof Byte ? 'b' : 9417 value instanceof Character ? 'c' : 9418 value instanceof Double ? 'd' : 9419 value instanceof Float ? 'f' : 9420 value instanceof Integer ? 'i' : 9421 value instanceof Long ? 'l' : 9422 value instanceof Short ? 's' : 9423 '\0'; 9424 9425 if (entryType != '\0') { 9426 uri.append(entryType); 9427 uri.append('.'); 9428 uri.append(Uri.encode(key)); 9429 uri.append('='); 9430 uri.append(Uri.encode(value.toString())); 9431 uri.append(';'); 9432 } 9433 } 9434 } 9435 } 9436 9437 public int describeContents() { 9438 return (mExtras != null) ? mExtras.describeContents() : 0; 9439 } 9440 9441 public void writeToParcel(Parcel out, int flags) { 9442 out.writeString(mAction); 9443 Uri.writeToParcel(out, mData); 9444 out.writeString(mType); 9445 out.writeInt(mFlags); 9446 out.writeString(mPackage); 9447 ComponentName.writeToParcel(mComponent, out); 9448 9449 if (mSourceBounds != null) { 9450 out.writeInt(1); 9451 mSourceBounds.writeToParcel(out, flags); 9452 } else { 9453 out.writeInt(0); 9454 } 9455 9456 if (mCategories != null) { 9457 final int N = mCategories.size(); 9458 out.writeInt(N); 9459 for (int i=0; i<N; i++) { 9460 out.writeString(mCategories.valueAt(i)); 9461 } 9462 } else { 9463 out.writeInt(0); 9464 } 9465 9466 if (mSelector != null) { 9467 out.writeInt(1); 9468 mSelector.writeToParcel(out, flags); 9469 } else { 9470 out.writeInt(0); 9471 } 9472 9473 if (mClipData != null) { 9474 out.writeInt(1); 9475 mClipData.writeToParcel(out, flags); 9476 } else { 9477 out.writeInt(0); 9478 } 9479 out.writeInt(mContentUserHint); 9480 out.writeBundle(mExtras); 9481 } 9482 9483 public static final Parcelable.Creator<Intent> CREATOR 9484 = new Parcelable.Creator<Intent>() { 9485 public Intent createFromParcel(Parcel in) { 9486 return new Intent(in); 9487 } 9488 public Intent[] newArray(int size) { 9489 return new Intent[size]; 9490 } 9491 }; 9492 9493 /** @hide */ 9494 protected Intent(Parcel in) { 9495 readFromParcel(in); 9496 } 9497 9498 public void readFromParcel(Parcel in) { 9499 setAction(in.readString()); 9500 mData = Uri.CREATOR.createFromParcel(in); 9501 mType = in.readString(); 9502 mFlags = in.readInt(); 9503 mPackage = in.readString(); 9504 mComponent = ComponentName.readFromParcel(in); 9505 9506 if (in.readInt() != 0) { 9507 mSourceBounds = Rect.CREATOR.createFromParcel(in); 9508 } 9509 9510 int N = in.readInt(); 9511 if (N > 0) { 9512 mCategories = new ArraySet<String>(); 9513 int i; 9514 for (i=0; i<N; i++) { 9515 mCategories.add(in.readString().intern()); 9516 } 9517 } else { 9518 mCategories = null; 9519 } 9520 9521 if (in.readInt() != 0) { 9522 mSelector = new Intent(in); 9523 } 9524 9525 if (in.readInt() != 0) { 9526 mClipData = new ClipData(in); 9527 } 9528 mContentUserHint = in.readInt(); 9529 mExtras = in.readBundle(); 9530 } 9531 9532 /** 9533 * Parses the "intent" element (and its children) from XML and instantiates 9534 * an Intent object. The given XML parser should be located at the tag 9535 * where parsing should start (often named "intent"), from which the 9536 * basic action, data, type, and package and class name will be 9537 * retrieved. The function will then parse in to any child elements, 9538 * looking for <category android:name="xxx"> tags to add categories and 9539 * <extra android:name="xxx" android:value="yyy"> to attach extra data 9540 * to the intent. 9541 * 9542 * @param resources The Resources to use when inflating resources. 9543 * @param parser The XML parser pointing at an "intent" tag. 9544 * @param attrs The AttributeSet interface for retrieving extended 9545 * attribute data at the current <var>parser</var> location. 9546 * @return An Intent object matching the XML data. 9547 * @throws XmlPullParserException If there was an XML parsing error. 9548 * @throws IOException If there was an I/O error. 9549 */ 9550 public static @NonNull Intent parseIntent(@NonNull Resources resources, 9551 @NonNull XmlPullParser parser, AttributeSet attrs) 9552 throws XmlPullParserException, IOException { 9553 Intent intent = new Intent(); 9554 9555 TypedArray sa = resources.obtainAttributes(attrs, 9556 com.android.internal.R.styleable.Intent); 9557 9558 intent.setAction(sa.getString(com.android.internal.R.styleable.Intent_action)); 9559 9560 String data = sa.getString(com.android.internal.R.styleable.Intent_data); 9561 String mimeType = sa.getString(com.android.internal.R.styleable.Intent_mimeType); 9562 intent.setDataAndType(data != null ? Uri.parse(data) : null, mimeType); 9563 9564 String packageName = sa.getString(com.android.internal.R.styleable.Intent_targetPackage); 9565 String className = sa.getString(com.android.internal.R.styleable.Intent_targetClass); 9566 if (packageName != null && className != null) { 9567 intent.setComponent(new ComponentName(packageName, className)); 9568 } 9569 9570 sa.recycle(); 9571 9572 int outerDepth = parser.getDepth(); 9573 int type; 9574 while ((type=parser.next()) != XmlPullParser.END_DOCUMENT 9575 && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { 9576 if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { 9577 continue; 9578 } 9579 9580 String nodeName = parser.getName(); 9581 if (nodeName.equals(TAG_CATEGORIES)) { 9582 sa = resources.obtainAttributes(attrs, 9583 com.android.internal.R.styleable.IntentCategory); 9584 String cat = sa.getString(com.android.internal.R.styleable.IntentCategory_name); 9585 sa.recycle(); 9586 9587 if (cat != null) { 9588 intent.addCategory(cat); 9589 } 9590 XmlUtils.skipCurrentTag(parser); 9591 9592 } else if (nodeName.equals(TAG_EXTRA)) { 9593 if (intent.mExtras == null) { 9594 intent.mExtras = new Bundle(); 9595 } 9596 resources.parseBundleExtra(TAG_EXTRA, attrs, intent.mExtras); 9597 XmlUtils.skipCurrentTag(parser); 9598 9599 } else { 9600 XmlUtils.skipCurrentTag(parser); 9601 } 9602 } 9603 9604 return intent; 9605 } 9606 9607 /** @hide */ 9608 public void saveToXml(XmlSerializer out) throws IOException { 9609 if (mAction != null) { 9610 out.attribute(null, ATTR_ACTION, mAction); 9611 } 9612 if (mData != null) { 9613 out.attribute(null, ATTR_DATA, mData.toString()); 9614 } 9615 if (mType != null) { 9616 out.attribute(null, ATTR_TYPE, mType); 9617 } 9618 if (mComponent != null) { 9619 out.attribute(null, ATTR_COMPONENT, mComponent.flattenToShortString()); 9620 } 9621 out.attribute(null, ATTR_FLAGS, Integer.toHexString(getFlags())); 9622 9623 if (mCategories != null) { 9624 out.startTag(null, TAG_CATEGORIES); 9625 for (int categoryNdx = mCategories.size() - 1; categoryNdx >= 0; --categoryNdx) { 9626 out.attribute(null, ATTR_CATEGORY, mCategories.valueAt(categoryNdx)); 9627 } 9628 out.endTag(null, TAG_CATEGORIES); 9629 } 9630 } 9631 9632 /** @hide */ 9633 public static Intent restoreFromXml(XmlPullParser in) throws IOException, 9634 XmlPullParserException { 9635 Intent intent = new Intent(); 9636 final int outerDepth = in.getDepth(); 9637 9638 int attrCount = in.getAttributeCount(); 9639 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 9640 final String attrName = in.getAttributeName(attrNdx); 9641 final String attrValue = in.getAttributeValue(attrNdx); 9642 if (ATTR_ACTION.equals(attrName)) { 9643 intent.setAction(attrValue); 9644 } else if (ATTR_DATA.equals(attrName)) { 9645 intent.setData(Uri.parse(attrValue)); 9646 } else if (ATTR_TYPE.equals(attrName)) { 9647 intent.setType(attrValue); 9648 } else if (ATTR_COMPONENT.equals(attrName)) { 9649 intent.setComponent(ComponentName.unflattenFromString(attrValue)); 9650 } else if (ATTR_FLAGS.equals(attrName)) { 9651 intent.setFlags(Integer.parseInt(attrValue, 16)); 9652 } else { 9653 Log.e("Intent", "restoreFromXml: unknown attribute=" + attrName); 9654 } 9655 } 9656 9657 int event; 9658 String name; 9659 while (((event = in.next()) != XmlPullParser.END_DOCUMENT) && 9660 (event != XmlPullParser.END_TAG || in.getDepth() < outerDepth)) { 9661 if (event == XmlPullParser.START_TAG) { 9662 name = in.getName(); 9663 if (TAG_CATEGORIES.equals(name)) { 9664 attrCount = in.getAttributeCount(); 9665 for (int attrNdx = attrCount - 1; attrNdx >= 0; --attrNdx) { 9666 intent.addCategory(in.getAttributeValue(attrNdx)); 9667 } 9668 } else { 9669 Log.w("Intent", "restoreFromXml: unknown name=" + name); 9670 XmlUtils.skipCurrentTag(in); 9671 } 9672 } 9673 } 9674 9675 return intent; 9676 } 9677 9678 /** 9679 * Normalize a MIME data type. 9680 * 9681 * <p>A normalized MIME type has white-space trimmed, 9682 * content-type parameters removed, and is lower-case. 9683 * This aligns the type with Android best practices for 9684 * intent filtering. 9685 * 9686 * <p>For example, "text/plain; charset=utf-8" becomes "text/plain". 9687 * "text/x-vCard" becomes "text/x-vcard". 9688 * 9689 * <p>All MIME types received from outside Android (such as user input, 9690 * or external sources like Bluetooth, NFC, or the Internet) should 9691 * be normalized before they are used to create an Intent. 9692 * 9693 * @param type MIME data type to normalize 9694 * @return normalized MIME data type, or null if the input was null 9695 * @see #setType 9696 * @see #setTypeAndNormalize 9697 */ 9698 public static @Nullable String normalizeMimeType(@Nullable String type) { 9699 if (type == null) { 9700 return null; 9701 } 9702 9703 type = type.trim().toLowerCase(Locale.ROOT); 9704 9705 final int semicolonIndex = type.indexOf(';'); 9706 if (semicolonIndex != -1) { 9707 type = type.substring(0, semicolonIndex); 9708 } 9709 return type; 9710 } 9711 9712 /** 9713 * Prepare this {@link Intent} to leave an app process. 9714 * 9715 * @hide 9716 */ 9717 public void prepareToLeaveProcess(Context context) { 9718 final boolean leavingPackage = (mComponent == null) 9719 || !Objects.equals(mComponent.getPackageName(), context.getPackageName()); 9720 prepareToLeaveProcess(leavingPackage); 9721 } 9722 9723 /** 9724 * Prepare this {@link Intent} to leave an app process. 9725 * 9726 * @hide 9727 */ 9728 public void prepareToLeaveProcess(boolean leavingPackage) { 9729 setAllowFds(false); 9730 9731 if (mSelector != null) { 9732 mSelector.prepareToLeaveProcess(leavingPackage); 9733 } 9734 if (mClipData != null) { 9735 mClipData.prepareToLeaveProcess(leavingPackage, getFlags()); 9736 } 9737 9738 if (mExtras != null && !mExtras.isParcelled()) { 9739 final Object intent = mExtras.get(Intent.EXTRA_INTENT); 9740 if (intent instanceof Intent) { 9741 ((Intent) intent).prepareToLeaveProcess(leavingPackage); 9742 } 9743 } 9744 9745 if (mAction != null && mData != null && StrictMode.vmFileUriExposureEnabled() 9746 && leavingPackage) { 9747 switch (mAction) { 9748 case ACTION_MEDIA_REMOVED: 9749 case ACTION_MEDIA_UNMOUNTED: 9750 case ACTION_MEDIA_CHECKING: 9751 case ACTION_MEDIA_NOFS: 9752 case ACTION_MEDIA_MOUNTED: 9753 case ACTION_MEDIA_SHARED: 9754 case ACTION_MEDIA_UNSHARED: 9755 case ACTION_MEDIA_BAD_REMOVAL: 9756 case ACTION_MEDIA_UNMOUNTABLE: 9757 case ACTION_MEDIA_EJECT: 9758 case ACTION_MEDIA_SCANNER_STARTED: 9759 case ACTION_MEDIA_SCANNER_FINISHED: 9760 case ACTION_MEDIA_SCANNER_SCAN_FILE: 9761 case ACTION_PACKAGE_NEEDS_VERIFICATION: 9762 case ACTION_PACKAGE_VERIFIED: 9763 // Ignore legacy actions 9764 break; 9765 default: 9766 mData.checkFileUriExposed("Intent.getData()"); 9767 } 9768 } 9769 9770 if (mAction != null && mData != null && StrictMode.vmContentUriWithoutPermissionEnabled() 9771 && leavingPackage) { 9772 switch (mAction) { 9773 case ACTION_PROVIDER_CHANGED: 9774 // Ignore actions that don't need to grant 9775 break; 9776 default: 9777 mData.checkContentUriWithoutPermission("Intent.getData()", getFlags()); 9778 } 9779 } 9780 } 9781 9782 /** 9783 * @hide 9784 */ 9785 public void prepareToEnterProcess() { 9786 // We just entered destination process, so we should be able to read all 9787 // parcelables inside. 9788 setDefusable(true); 9789 9790 if (mSelector != null) { 9791 mSelector.prepareToEnterProcess(); 9792 } 9793 if (mClipData != null) { 9794 mClipData.prepareToEnterProcess(); 9795 } 9796 9797 if (mContentUserHint != UserHandle.USER_CURRENT) { 9798 if (UserHandle.getAppId(Process.myUid()) != Process.SYSTEM_UID) { 9799 fixUris(mContentUserHint); 9800 mContentUserHint = UserHandle.USER_CURRENT; 9801 } 9802 } 9803 } 9804 9805 /** 9806 * @hide 9807 */ 9808 public void fixUris(int contentUserHint) { 9809 Uri data = getData(); 9810 if (data != null) { 9811 mData = maybeAddUserId(data, contentUserHint); 9812 } 9813 if (mClipData != null) { 9814 mClipData.fixUris(contentUserHint); 9815 } 9816 String action = getAction(); 9817 if (ACTION_SEND.equals(action)) { 9818 final Uri stream = getParcelableExtra(EXTRA_STREAM); 9819 if (stream != null) { 9820 putExtra(EXTRA_STREAM, maybeAddUserId(stream, contentUserHint)); 9821 } 9822 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 9823 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 9824 if (streams != null) { 9825 ArrayList<Uri> newStreams = new ArrayList<Uri>(); 9826 for (int i = 0; i < streams.size(); i++) { 9827 newStreams.add(maybeAddUserId(streams.get(i), contentUserHint)); 9828 } 9829 putParcelableArrayListExtra(EXTRA_STREAM, newStreams); 9830 } 9831 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 9832 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 9833 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 9834 final Uri output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 9835 if (output != null) { 9836 putExtra(MediaStore.EXTRA_OUTPUT, maybeAddUserId(output, contentUserHint)); 9837 } 9838 } 9839 } 9840 9841 /** 9842 * Migrate any {@link #EXTRA_STREAM} in {@link #ACTION_SEND} and 9843 * {@link #ACTION_SEND_MULTIPLE} to {@link ClipData}. Also inspects nested 9844 * intents in {@link #ACTION_CHOOSER}. 9845 * 9846 * @return Whether any contents were migrated. 9847 * @hide 9848 */ 9849 public boolean migrateExtraStreamToClipData() { 9850 // Refuse to touch if extras already parcelled 9851 if (mExtras != null && mExtras.isParcelled()) return false; 9852 9853 // Bail when someone already gave us ClipData 9854 if (getClipData() != null) return false; 9855 9856 final String action = getAction(); 9857 if (ACTION_CHOOSER.equals(action)) { 9858 // Inspect contained intents to see if we need to migrate extras. We 9859 // don't promote ClipData to the parent, since ChooserActivity will 9860 // already start the picked item as the caller, and we can't combine 9861 // the flags in a safe way. 9862 9863 boolean migrated = false; 9864 try { 9865 final Intent intent = getParcelableExtra(EXTRA_INTENT); 9866 if (intent != null) { 9867 migrated |= intent.migrateExtraStreamToClipData(); 9868 } 9869 } catch (ClassCastException e) { 9870 } 9871 try { 9872 final Parcelable[] intents = getParcelableArrayExtra(EXTRA_INITIAL_INTENTS); 9873 if (intents != null) { 9874 for (int i = 0; i < intents.length; i++) { 9875 final Intent intent = (Intent) intents[i]; 9876 if (intent != null) { 9877 migrated |= intent.migrateExtraStreamToClipData(); 9878 } 9879 } 9880 } 9881 } catch (ClassCastException e) { 9882 } 9883 return migrated; 9884 9885 } else if (ACTION_SEND.equals(action)) { 9886 try { 9887 final Uri stream = getParcelableExtra(EXTRA_STREAM); 9888 final CharSequence text = getCharSequenceExtra(EXTRA_TEXT); 9889 final String htmlText = getStringExtra(EXTRA_HTML_TEXT); 9890 if (stream != null || text != null || htmlText != null) { 9891 final ClipData clipData = new ClipData( 9892 null, new String[] { getType() }, 9893 new ClipData.Item(text, htmlText, null, stream)); 9894 setClipData(clipData); 9895 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 9896 return true; 9897 } 9898 } catch (ClassCastException e) { 9899 } 9900 9901 } else if (ACTION_SEND_MULTIPLE.equals(action)) { 9902 try { 9903 final ArrayList<Uri> streams = getParcelableArrayListExtra(EXTRA_STREAM); 9904 final ArrayList<CharSequence> texts = getCharSequenceArrayListExtra(EXTRA_TEXT); 9905 final ArrayList<String> htmlTexts = getStringArrayListExtra(EXTRA_HTML_TEXT); 9906 int num = -1; 9907 if (streams != null) { 9908 num = streams.size(); 9909 } 9910 if (texts != null) { 9911 if (num >= 0 && num != texts.size()) { 9912 // Wha...! F- you. 9913 return false; 9914 } 9915 num = texts.size(); 9916 } 9917 if (htmlTexts != null) { 9918 if (num >= 0 && num != htmlTexts.size()) { 9919 // Wha...! F- you. 9920 return false; 9921 } 9922 num = htmlTexts.size(); 9923 } 9924 if (num > 0) { 9925 final ClipData clipData = new ClipData( 9926 null, new String[] { getType() }, 9927 makeClipItem(streams, texts, htmlTexts, 0)); 9928 9929 for (int i = 1; i < num; i++) { 9930 clipData.addItem(makeClipItem(streams, texts, htmlTexts, i)); 9931 } 9932 9933 setClipData(clipData); 9934 addFlags(FLAG_GRANT_READ_URI_PERMISSION); 9935 return true; 9936 } 9937 } catch (ClassCastException e) { 9938 } 9939 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 9940 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(action) 9941 || MediaStore.ACTION_VIDEO_CAPTURE.equals(action)) { 9942 final Uri output; 9943 try { 9944 output = getParcelableExtra(MediaStore.EXTRA_OUTPUT); 9945 } catch (ClassCastException e) { 9946 return false; 9947 } 9948 if (output != null) { 9949 setClipData(ClipData.newRawUri("", output)); 9950 addFlags(FLAG_GRANT_WRITE_URI_PERMISSION|FLAG_GRANT_READ_URI_PERMISSION); 9951 return true; 9952 } 9953 } 9954 9955 return false; 9956 } 9957 9958 private static ClipData.Item makeClipItem(ArrayList<Uri> streams, ArrayList<CharSequence> texts, 9959 ArrayList<String> htmlTexts, int which) { 9960 Uri uri = streams != null ? streams.get(which) : null; 9961 CharSequence text = texts != null ? texts.get(which) : null; 9962 String htmlText = htmlTexts != null ? htmlTexts.get(which) : null; 9963 return new ClipData.Item(text, htmlText, null, uri); 9964 } 9965 9966 /** @hide */ 9967 public boolean isDocument() { 9968 return (mFlags & FLAG_ACTIVITY_NEW_DOCUMENT) == FLAG_ACTIVITY_NEW_DOCUMENT; 9969 } 9970} 9971